41589100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 112492800

約数和(自身を除く): 70903700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 53, 59, 70, 76, 95, 100, 106, 118, 133, 140, 175, 190, 212, 236, 265, 266, 295, 350, 371, 380, 413, 475, 530, 532, 590, 665, 700, 742, 826, 950, 1007, 1060, 1121, 1180, 1325, 1330, 1475, 1484, 1652, 1855, 1900, 2014, 2065, 2242, 2650, 2660, 2950, 3127, 3325, 3710, 4028, 4130, 4484, 5035, 5300, 5605, 5900, 6254, 6650, 7049, 7420, 7847, 8260, 9275, 10070, 10325, 11210, 12508, 13300, 14098, 15635, 15694, 18550, 20140, 20650, 21889, 22420, 25175, 28025, 28196, 31270, 31388, 35245, 37100, 39235, 41300, 43778, 50350, 56050, 59413, 62540, 70490, 78175, 78470, 87556, 100700, 109445, 112100, 118826, 140980, 156350, 156940, 176225, 196175, 218890, 237652, 297065, 312700, 352450, 392350, 415891, 437780, 547225, 594130, 704900, 784700, 831782, 1094450, 1188260, 1485325, 1663564, 2079455, 2188900, 2970650, 4158910, 5941300, 8317820, 10397275, 20794550, 41589100]

約数ペア:

[(1, 41589100), (2, 20794550), (4, 10397275), (5, 8317820), (7, 5941300), (10, 4158910), (14, 2970650), (19, 2188900), (20, 2079455), (25, 1663564), (28, 1485325), (35, 1188260), (38, 1094450), (50, 831782), (53, 784700), (59, 704900), (70, 594130), (76, 547225), (95, 437780), (100, 415891), (106, 392350), (118, 352450), (133, 312700), (140, 297065), (175, 237652), (190, 218890), (212, 196175), (236, 176225), (265, 156940), (266, 156350), (295, 140980), (350, 118826), (371, 112100), (380, 109445), (413, 100700), (475, 87556), (530, 78470), (532, 78175), (590, 70490), (665, 62540), (700, 59413), (742, 56050), (826, 50350), (950, 43778), (1007, 41300), (1060, 39235), (1121, 37100), (1180, 35245), (1325, 31388), (1330, 31270), (1475, 28196), (1484, 28025), (1652, 25175), (1855, 22420), (1900, 21889), (2014, 20650), (2065, 20140), (2242, 18550), (2650, 15694), (2660, 15635), (2950, 14098), (3127, 13300), (3325, 12508), (3710, 11210), (4028, 10325), (4130, 10070), (4484, 9275), (5035, 8260), (5300, 7847), (5605, 7420), (5900, 7049), (6254, 6650)]