23289190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 43274016

約数和(自身を除く): 19984826

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 523, 610, 730, 1046, 2615, 4453, 5230, 8906, 22265, 31903, 38179, 44530, 63806, 76358, 159515, 190895, 319030, 381790, 2328919, 4657838, 11644595, 23289190]

約数ペア:

[(1, 23289190), (2, 11644595), (5, 4657838), (10, 2328919), (61, 381790), (73, 319030), (122, 190895), (146, 159515), (305, 76358), (365, 63806), (523, 44530), (610, 38179), (730, 31903), (1046, 22265), (2615, 8906), (4453, 5230)]