97723120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111049}}^1$

素因数の和:111073

約数の個数: 40

約数和(自身を含む): 247863600

約数和(自身を除く): 150140480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 111049, 222098, 444196, 555245, 888392, 1110490, 1221539, 1776784, 2220980, 2443078, 4441960, 4886156, 6107695, 8883920, 9772312, 12215390, 19544624, 24430780, 48861560, 97723120]

約数ペア:

[(1, 97723120), (2, 48861560), (4, 24430780), (5, 19544624), (8, 12215390), (10, 9772312), (11, 8883920), (16, 6107695), (20, 4886156), (22, 4441960), (40, 2443078), (44, 2220980), (55, 1776784), (80, 1221539), (88, 1110490), (110, 888392), (176, 555245), (220, 444196), (440, 222098), (880, 111049)]