86042710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{787}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 172959696

約数和(自身を除く): 86916986

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 787, 841, 1574, 1682, 1885, 3770, 3935, 4205, 7870, 8410, 10231, 10933, 20462, 21866, 22823, 45646, 51155, 54665, 102310, 109330, 114115, 228230, 296699, 593398, 661867, 1323734, 1483495, 2966990, 3309335, 6618670, 8604271, 17208542, 43021355, 86042710]

約数ペア:

[(1, 86042710), (2, 43021355), (5, 17208542), (10, 8604271), (13, 6618670), (26, 3309335), (29, 2966990), (58, 1483495), (65, 1323734), (130, 661867), (145, 593398), (290, 296699), (377, 228230), (754, 114115), (787, 109330), (841, 102310), (1574, 54665), (1682, 51155), (1885, 45646), (3770, 22823), (3935, 21866), (4205, 20462), (7870, 10933), (8410, 10231)]