10516220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 25951968

約数和(自身を除く): 15435748

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 3677, 7354, 14708, 18385, 36770, 40447, 47801, 73540, 80894, 95602, 161788, 191204, 202235, 239005, 404470, 478010, 525811, 808940, 956020, 1051622, 2103244, 2629055, 5258110, 10516220]

約数ペア:

[(1, 10516220), (2, 5258110), (4, 2629055), (5, 2103244), (10, 1051622), (11, 956020), (13, 808940), (20, 525811), (22, 478010), (26, 404470), (44, 239005), (52, 202235), (55, 191204), (65, 161788), (110, 95602), (130, 80894), (143, 73540), (220, 47801), (260, 40447), (286, 36770), (572, 18385), (715, 14708), (1430, 7354), (2860, 3677)]