3669855020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{455317}}^1$

素因数の和:455370

約数の個数: 48

約数和(自身を含む): 8567263488

約数和(自身を除く): 4897408468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 455317, 910634, 1821268, 2276585, 4553170, 5919121, 9106340, 11838242, 14114827, 23676484, 28229654, 29595605, 56459308, 59191210, 70574135, 118382420, 141148270, 183492751, 282296540, 366985502, 733971004, 917463755, 1834927510, 3669855020]

約数ペア:

[(1, 3669855020), (2, 1834927510), (4, 917463755), (5, 733971004), (10, 366985502), (13, 282296540), (20, 183492751), (26, 141148270), (31, 118382420), (52, 70574135), (62, 59191210), (65, 56459308), (124, 29595605), (130, 28229654), (155, 23676484), (260, 14114827), (310, 11838242), (403, 9106340), (620, 5919121), (806, 4553170), (1612, 2276585), (2015, 1821268), (4030, 910634), (8060, 455317)]