10240620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 32551680

約数和(自身を除く): 22311060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 691, 741, 780, 988, 1140, 1235, 1382, 1482, 2073, 2470, 2764, 2964, 3455, 3705, 4146, 4940, 6910, 7410, 8292, 8983, 10365, 13129, 13820, 14820, 17966, 20730, 26258, 26949, 35932, 39387, 41460, 44915, 52516, 53898, 65645, 78774, 89830, 107796, 131290, 134745, 157548, 170677, 179660, 196935, 262580, 269490, 341354, 393870, 512031, 538980, 682708, 787740, 853385, 1024062, 1706770, 2048124, 2560155, 3413540, 5120310, 10240620]

約数ペア:

[(1, 10240620), (2, 5120310), (3, 3413540), (4, 2560155), (5, 2048124), (6, 1706770), (10, 1024062), (12, 853385), (13, 787740), (15, 682708), (19, 538980), (20, 512031), (26, 393870), (30, 341354), (38, 269490), (39, 262580), (52, 196935), (57, 179660), (60, 170677), (65, 157548), (76, 134745), (78, 131290), (95, 107796), (114, 89830), (130, 78774), (156, 65645), (190, 53898), (195, 52516), (228, 44915), (247, 41460), (260, 39387), (285, 35932), (380, 26949), (390, 26258), (494, 20730), (570, 17966), (691, 14820), (741, 13820), (780, 13129), (988, 10365), (1140, 8983), (1235, 8292), (1382, 7410), (1482, 6910), (2073, 4940), (2470, 4146), (2764, 3705), (2964, 3455)]