100686622640

素因数分解:

$2^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2204173}}^1$

素因数の和:2204757

約数の個数: 40

約数和(自身を含む): 234506480208

約数和(自身を除く): 133819857568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571, 1142, 2284, 2855, 4568, 5710, 9136, 11420, 22840, 45680, 2204173, 4408346, 8816692, 11020865, 17633384, 22041730, 35266768, 44083460, 88166920, 176333840, 1258582783, 2517165566, 5034331132, 6292913915, 10068662264, 12585827830, 20137324528, 25171655660, 50343311320, 100686622640]

約数ペア:

[(1, 100686622640), (2, 50343311320), (4, 25171655660), (5, 20137324528), (8, 12585827830), (10, 10068662264), (16, 6292913915), (20, 5034331132), (40, 2517165566), (80, 1258582783), (571, 176333840), (1142, 88166920), (2284, 44083460), (2855, 35266768), (4568, 22041730), (5710, 17633384), (9136, 11020865), (11420, 8816692), (22840, 4408346), (45680, 2204173)]