4742660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 12065760

約数和(自身を除く): 7323100

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 34, 37, 52, 58, 65, 68, 74, 85, 116, 130, 145, 148, 170, 185, 221, 260, 290, 340, 370, 377, 442, 481, 493, 580, 629, 740, 754, 884, 962, 986, 1073, 1105, 1258, 1508, 1885, 1924, 1972, 2146, 2210, 2405, 2465, 2516, 3145, 3770, 4292, 4420, 4810, 4930, 5365, 6290, 6409, 7540, 8177, 9620, 9860, 10730, 12580, 12818, 13949, 16354, 18241, 21460, 25636, 27898, 32045, 32708, 36482, 40885, 55796, 64090, 69745, 72964, 81770, 91205, 128180, 139490, 163540, 182410, 237133, 278980, 364820, 474266, 948532, 1185665, 2371330, 4742660]

約数ペア:

[(1, 4742660), (2, 2371330), (4, 1185665), (5, 948532), (10, 474266), (13, 364820), (17, 278980), (20, 237133), (26, 182410), (29, 163540), (34, 139490), (37, 128180), (52, 91205), (58, 81770), (65, 72964), (68, 69745), (74, 64090), (85, 55796), (116, 40885), (130, 36482), (145, 32708), (148, 32045), (170, 27898), (185, 25636), (221, 21460), (260, 18241), (290, 16354), (340, 13949), (370, 12818), (377, 12580), (442, 10730), (481, 9860), (493, 9620), (580, 8177), (629, 7540), (740, 6409), (754, 6290), (884, 5365), (962, 4930), (986, 4810), (1073, 4420), (1105, 4292), (1258, 3770), (1508, 3145), (1885, 2516), (1924, 2465), (1972, 2405), (2146, 2210)]