8420405110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{122443}}^1$

素因数の和:122509

約数の個数: 48

約数和(自身を含む): 17063306064

約数和(自身を除く): 8642900954

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 529, 598, 1058, 1495, 2645, 2990, 5290, 6877, 13754, 34385, 68770, 122443, 244886, 612215, 1224430, 1591759, 2816189, 3183518, 5632378, 7958795, 14080945, 15917590, 28161890, 36610457, 64772347, 73220914, 129544694, 183052285, 323861735, 366104570, 647723470, 842040511, 1684081022, 4210202555, 8420405110]

約数ペア:

[(1, 8420405110), (2, 4210202555), (5, 1684081022), (10, 842040511), (13, 647723470), (23, 366104570), (26, 323861735), (46, 183052285), (65, 129544694), (115, 73220914), (130, 64772347), (230, 36610457), (299, 28161890), (529, 15917590), (598, 14080945), (1058, 7958795), (1495, 5632378), (2645, 3183518), (2990, 2816189), (5290, 1591759), (6877, 1224430), (13754, 612215), (34385, 244886), (68770, 122443)]