17370860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 39880512

約数和(自身を除く): 22509652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 941, 1420, 1846, 1882, 3692, 3764, 4615, 4705, 9230, 9410, 12233, 18460, 18820, 24466, 48932, 61165, 66811, 122330, 133622, 244660, 267244, 334055, 668110, 868543, 1336220, 1737086, 3474172, 4342715, 8685430, 17370860]

約数ペア:

[(1, 17370860), (2, 8685430), (4, 4342715), (5, 3474172), (10, 1737086), (13, 1336220), (20, 868543), (26, 668110), (52, 334055), (65, 267244), (71, 244660), (130, 133622), (142, 122330), (260, 66811), (284, 61165), (355, 48932), (710, 24466), (923, 18820), (941, 18460), (1420, 12233), (1846, 9410), (1882, 9230), (3692, 4705), (3764, 4615)]