5213600

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 144

約数和(自身を含む): 15624000

約数和(自身を除く): 10410400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 70, 76, 80, 95, 98, 100, 112, 133, 140, 152, 160, 175, 190, 196, 200, 224, 245, 266, 280, 304, 343, 350, 380, 392, 400, 475, 490, 532, 560, 608, 665, 686, 700, 760, 784, 800, 931, 950, 980, 1064, 1120, 1225, 1330, 1372, 1400, 1520, 1568, 1715, 1862, 1900, 1960, 2128, 2450, 2660, 2744, 2800, 3040, 3325, 3430, 3724, 3800, 3920, 4256, 4655, 4900, 5320, 5488, 5600, 6517, 6650, 6860, 7448, 7600, 7840, 8575, 9310, 9800, 10640, 10976, 13034, 13300, 13720, 14896, 15200, 17150, 18620, 19600, 21280, 23275, 26068, 26600, 27440, 29792, 32585, 34300, 37240, 39200, 46550, 52136, 53200, 54880, 65170, 68600, 74480, 93100, 104272, 106400, 130340, 137200, 148960, 162925, 186200, 208544, 260680, 274400, 325850, 372400, 521360, 651700, 744800, 1042720, 1303400, 2606800, 5213600]

約数ペア:

[(1, 5213600), (2, 2606800), (4, 1303400), (5, 1042720), (7, 744800), (8, 651700), (10, 521360), (14, 372400), (16, 325850), (19, 274400), (20, 260680), (25, 208544), (28, 186200), (32, 162925), (35, 148960), (38, 137200), (40, 130340), (49, 106400), (50, 104272), (56, 93100), (70, 74480), (76, 68600), (80, 65170), (95, 54880), (98, 53200), (100, 52136), (112, 46550), (133, 39200), (140, 37240), (152, 34300), (160, 32585), (175, 29792), (190, 27440), (196, 26600), (200, 26068), (224, 23275), (245, 21280), (266, 19600), (280, 18620), (304, 17150), (343, 15200), (350, 14896), (380, 13720), (392, 13300), (400, 13034), (475, 10976), (490, 10640), (532, 9800), (560, 9310), (608, 8575), (665, 7840), (686, 7600), (700, 7448), (760, 6860), (784, 6650), (800, 6517), (931, 5600), (950, 5488), (980, 5320), (1064, 4900), (1120, 4655), (1225, 4256), (1330, 3920), (1372, 3800), (1400, 3724), (1520, 3430), (1568, 3325), (1715, 3040), (1862, 2800), (1900, 2744), (1960, 2660), (2128, 2450)]