127596100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{31121}}^1$

素因数の和:31176

約数の個数: 36

約数和(自身を含む): 283645908

約数和(自身を除く): 156049808

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 31121, 62242, 124484, 155605, 311210, 622420, 778025, 1275961, 1556050, 2551922, 3112100, 5103844, 6379805, 12759610, 25519220, 31899025, 63798050, 127596100]

約数ペア:

[(1, 127596100), (2, 63798050), (4, 31899025), (5, 25519220), (10, 12759610), (20, 6379805), (25, 5103844), (41, 3112100), (50, 2551922), (82, 1556050), (100, 1275961), (164, 778025), (205, 622420), (410, 311210), (820, 155605), (1025, 124484), (2050, 62242), (4100, 31121)]