1036712890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{2699}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 1896566400

約数和(自身を除く): 859853510

約数列:

[1, 2, 5, 10, 71, 142, 355, 541, 710, 1082, 2699, 2705, 5398, 5410, 13495, 26990, 38411, 76822, 191629, 192055, 383258, 384110, 958145, 1460159, 1916290, 2920318, 7300795, 14601590, 103671289, 207342578, 518356445, 1036712890]

約数ペア:

[(1, 1036712890), (2, 518356445), (5, 207342578), (10, 103671289), (71, 14601590), (142, 7300795), (355, 2920318), (541, 1916290), (710, 1460159), (1082, 958145), (2699, 384110), (2705, 383258), (5398, 192055), (5410, 191629), (13495, 76822), (26990, 38411)]