86634460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12703}}^1$

素因数の和:12754

約数の個数: 48

約数和(自身を含む): 204890112

約数和(自身を除く): 118255652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 12703, 25406, 50812, 63515, 127030, 139733, 254060, 279466, 393793, 558932, 698665, 787586, 1397330, 1575172, 1968965, 2794660, 3937930, 4331723, 7875860, 8663446, 17326892, 21658615, 43317230, 86634460]

約数ペア:

[(1, 86634460), (2, 43317230), (4, 21658615), (5, 17326892), (10, 8663446), (11, 7875860), (20, 4331723), (22, 3937930), (31, 2794660), (44, 1968965), (55, 1575172), (62, 1397330), (110, 787586), (124, 698665), (155, 558932), (220, 393793), (310, 279466), (341, 254060), (620, 139733), (682, 127030), (1364, 63515), (1705, 50812), (3410, 25406), (6820, 12703)]