15672817420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{56179}}^1$

素因数の和:56267

約数の個数: 96

約数和(自身を含む): 37658577600

約数和(自身を除く): 21985760180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 37, 52, 58, 65, 74, 116, 130, 145, 148, 185, 260, 290, 370, 377, 481, 580, 740, 754, 962, 1073, 1508, 1885, 1924, 2146, 2405, 3770, 4292, 4810, 5365, 7540, 9620, 10730, 13949, 21460, 27898, 55796, 56179, 69745, 112358, 139490, 224716, 278980, 280895, 561790, 730327, 1123580, 1460654, 1629191, 2078623, 2921308, 3258382, 3651635, 4157246, 6516764, 7303270, 8145955, 8314492, 10393115, 14606540, 16291910, 20786230, 21179483, 27022099, 32583820, 41572460, 42358966, 54044198, 60280067, 84717932, 105897415, 108088396, 120560134, 135110495, 211794830, 241120268, 270220990, 301400335, 423589660, 540441980, 602800670, 783640871, 1205601340, 1567281742, 3134563484, 3918204355, 7836408710, 15672817420]

約数ペア:

[(1, 15672817420), (2, 7836408710), (4, 3918204355), (5, 3134563484), (10, 1567281742), (13, 1205601340), (20, 783640871), (26, 602800670), (29, 540441980), (37, 423589660), (52, 301400335), (58, 270220990), (65, 241120268), (74, 211794830), (116, 135110495), (130, 120560134), (145, 108088396), (148, 105897415), (185, 84717932), (260, 60280067), (290, 54044198), (370, 42358966), (377, 41572460), (481, 32583820), (580, 27022099), (740, 21179483), (754, 20786230), (962, 16291910), (1073, 14606540), (1508, 10393115), (1885, 8314492), (1924, 8145955), (2146, 7303270), (2405, 6516764), (3770, 4157246), (4292, 3651635), (4810, 3258382), (5365, 2921308), (7540, 2078623), (9620, 1629191), (10730, 1460654), (13949, 1123580), (21460, 730327), (27898, 561790), (55796, 280895), (56179, 278980), (69745, 224716), (112358, 139490)]