88097840

素因数分解:

$2^4\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1291}}^1$

素因数の和:2157

約数の個数: 40

約数和(自身を含む): 205226448

約数和(自身を除く): 117128608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 853, 1291, 1706, 2582, 3412, 4265, 5164, 6455, 6824, 8530, 10328, 12910, 13648, 17060, 20656, 25820, 34120, 51640, 68240, 103280, 1101223, 2202446, 4404892, 5506115, 8809784, 11012230, 17619568, 22024460, 44048920, 88097840]

約数ペア:

[(1, 88097840), (2, 44048920), (4, 22024460), (5, 17619568), (8, 11012230), (10, 8809784), (16, 5506115), (20, 4404892), (40, 2202446), (80, 1101223), (853, 103280), (1291, 68240), (1706, 51640), (2582, 34120), (3412, 25820), (4265, 20656), (5164, 17060), (6455, 13648), (6824, 12910), (8530, 10328)]