34856120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3984

約数の個数: 64

約数和(自身を含む): 89449920

約数和(自身を除く): 54593800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 3943, 4420, 7886, 8840, 15772, 19715, 31544, 39430, 51259, 67031, 78860, 102518, 134062, 157720, 205036, 256295, 268124, 335155, 410072, 512590, 536248, 670310, 871403, 1025180, 1340620, 1742806, 2050360, 2681240, 3485612, 4357015, 6971224, 8714030, 17428060, 34856120]

約数ペア:

[(1, 34856120), (2, 17428060), (4, 8714030), (5, 6971224), (8, 4357015), (10, 3485612), (13, 2681240), (17, 2050360), (20, 1742806), (26, 1340620), (34, 1025180), (40, 871403), (52, 670310), (65, 536248), (68, 512590), (85, 410072), (104, 335155), (130, 268124), (136, 256295), (170, 205036), (221, 157720), (260, 134062), (340, 102518), (442, 78860), (520, 67031), (680, 51259), (884, 39430), (1105, 31544), (1768, 19715), (2210, 15772), (3943, 8840), (4420, 7886)]