104727020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 228355680

約数和(自身を除く): 123628660

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 485, 740, 970, 1459, 1940, 2918, 3589, 5836, 7178, 7295, 14356, 14590, 17945, 29180, 35890, 53983, 71780, 107966, 141523, 215932, 269915, 283046, 539830, 566092, 707615, 1079660, 1415230, 2830460, 5236351, 10472702, 20945404, 26181755, 52363510, 104727020]

約数ペア:

[(1, 104727020), (2, 52363510), (4, 26181755), (5, 20945404), (10, 10472702), (20, 5236351), (37, 2830460), (74, 1415230), (97, 1079660), (148, 707615), (185, 566092), (194, 539830), (370, 283046), (388, 269915), (485, 215932), (740, 141523), (970, 107966), (1459, 71780), (1940, 53983), (2918, 35890), (3589, 29180), (5836, 17945), (7178, 14590), (7295, 14356)]