167120620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{617}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 364422240

約数和(自身を除く): 197301620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 467, 580, 617, 934, 1234, 1868, 2335, 2468, 3085, 4670, 6170, 9340, 12340, 13543, 17893, 27086, 35786, 54172, 67715, 71572, 89465, 135430, 178930, 270860, 288139, 357860, 576278, 1152556, 1440695, 2881390, 5762780, 8356031, 16712062, 33424124, 41780155, 83560310, 167120620]

約数ペア:

[(1, 167120620), (2, 83560310), (4, 41780155), (5, 33424124), (10, 16712062), (20, 8356031), (29, 5762780), (58, 2881390), (116, 1440695), (145, 1152556), (290, 576278), (467, 357860), (580, 288139), (617, 270860), (934, 178930), (1234, 135430), (1868, 89465), (2335, 71572), (2468, 67715), (3085, 54172), (4670, 35786), (6170, 27086), (9340, 17893), (12340, 13543)]