47235920

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3413}}^1$

素因数の和:3599

約数の個数: 40

約数和(自身を含む): 110490696

約数和(自身を除く): 63254776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3413, 3460, 6826, 6920, 13652, 13840, 17065, 27304, 34130, 54608, 68260, 136520, 273040, 590449, 1180898, 2361796, 2952245, 4723592, 5904490, 9447184, 11808980, 23617960, 47235920]

約数ペア:

[(1, 47235920), (2, 23617960), (4, 11808980), (5, 9447184), (8, 5904490), (10, 4723592), (16, 2952245), (20, 2361796), (40, 1180898), (80, 590449), (173, 273040), (346, 136520), (692, 68260), (865, 54608), (1384, 34130), (1730, 27304), (2768, 17065), (3413, 13840), (3460, 13652), (6826, 6920)]