86340410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 172025856

約数和(自身を除く): 85685446

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 169, 235, 338, 470, 611, 845, 1087, 1222, 1690, 2174, 3055, 5435, 6110, 7943, 10870, 14131, 15886, 28262, 39715, 51089, 70655, 79430, 102178, 141310, 183703, 255445, 367406, 510890, 664157, 918515, 1328314, 1837030, 3320785, 6641570, 8634041, 17268082, 43170205, 86340410]

約数ペア:

[(1, 86340410), (2, 43170205), (5, 17268082), (10, 8634041), (13, 6641570), (26, 3320785), (47, 1837030), (65, 1328314), (94, 918515), (130, 664157), (169, 510890), (235, 367406), (338, 255445), (470, 183703), (611, 141310), (845, 102178), (1087, 79430), (1222, 70655), (1690, 51089), (2174, 39715), (3055, 28262), (5435, 15886), (6110, 14131), (7943, 10870)]