39474400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 216

約数和(自身を含む): 120226680

約数和(自身を除く): 80752280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 53, 56, 70, 76, 80, 95, 98, 100, 106, 112, 133, 140, 152, 160, 175, 190, 196, 200, 212, 224, 245, 265, 266, 280, 304, 350, 371, 380, 392, 400, 424, 475, 490, 530, 532, 560, 608, 665, 700, 742, 760, 784, 800, 848, 931, 950, 980, 1007, 1060, 1064, 1120, 1225, 1325, 1330, 1400, 1484, 1520, 1568, 1696, 1855, 1862, 1900, 1960, 2014, 2120, 2128, 2450, 2597, 2650, 2660, 2800, 2968, 3040, 3325, 3710, 3724, 3800, 3920, 4028, 4240, 4256, 4655, 4900, 5035, 5194, 5300, 5320, 5600, 5936, 6650, 7049, 7420, 7448, 7600, 7840, 8056, 8480, 9275, 9310, 9800, 10070, 10388, 10600, 10640, 11872, 12985, 13300, 14098, 14840, 14896, 15200, 16112, 18550, 18620, 19600, 20140, 20776, 21200, 21280, 23275, 25175, 25970, 26600, 28196, 29680, 29792, 32224, 35245, 37100, 37240, 39200, 40280, 41552, 42400, 46550, 49343, 50350, 51940, 53200, 56392, 59360, 64925, 70490, 74200, 74480, 80560, 83104, 93100, 98686, 100700, 103880, 106400, 112784, 129850, 140980, 148400, 148960, 161120, 176225, 186200, 197372, 201400, 207760, 225568, 246715, 259700, 281960, 296800, 352450, 372400, 394744, 402800, 415520, 493430, 519400, 563920, 704900, 744800, 789488, 805600, 986860, 1038800, 1127840, 1233575, 1409800, 1578976, 1973720, 2077600, 2467150, 2819600, 3947440, 4934300, 5639200, 7894880, 9868600, 19737200, 39474400]

約数ペア:

[(1, 39474400), (2, 19737200), (4, 9868600), (5, 7894880), (7, 5639200), (8, 4934300), (10, 3947440), (14, 2819600), (16, 2467150), (19, 2077600), (20, 1973720), (25, 1578976), (28, 1409800), (32, 1233575), (35, 1127840), (38, 1038800), (40, 986860), (49, 805600), (50, 789488), (53, 744800), (56, 704900), (70, 563920), (76, 519400), (80, 493430), (95, 415520), (98, 402800), (100, 394744), (106, 372400), (112, 352450), (133, 296800), (140, 281960), (152, 259700), (160, 246715), (175, 225568), (190, 207760), (196, 201400), (200, 197372), (212, 186200), (224, 176225), (245, 161120), (265, 148960), (266, 148400), (280, 140980), (304, 129850), (350, 112784), (371, 106400), (380, 103880), (392, 100700), (400, 98686), (424, 93100), (475, 83104), (490, 80560), (530, 74480), (532, 74200), (560, 70490), (608, 64925), (665, 59360), (700, 56392), (742, 53200), (760, 51940), (784, 50350), (800, 49343), (848, 46550), (931, 42400), (950, 41552), (980, 40280), (1007, 39200), (1060, 37240), (1064, 37100), (1120, 35245), (1225, 32224), (1325, 29792), (1330, 29680), (1400, 28196), (1484, 26600), (1520, 25970), (1568, 25175), (1696, 23275), (1855, 21280), (1862, 21200), (1900, 20776), (1960, 20140), (2014, 19600), (2120, 18620), (2128, 18550), (2450, 16112), (2597, 15200), (2650, 14896), (2660, 14840), (2800, 14098), (2968, 13300), (3040, 12985), (3325, 11872), (3710, 10640), (3724, 10600), (3800, 10388), (3920, 10070), (4028, 9800), (4240, 9310), (4256, 9275), (4655, 8480), (4900, 8056), (5035, 7840), (5194, 7600), (5300, 7448), (5320, 7420), (5600, 7049), (5936, 6650)]