5511740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 13970880

約数和(自身を除く): 8459140

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 34, 43, 52, 58, 65, 68, 85, 86, 116, 130, 145, 170, 172, 215, 221, 260, 290, 340, 377, 430, 442, 493, 559, 580, 731, 754, 860, 884, 986, 1105, 1118, 1247, 1462, 1508, 1885, 1972, 2210, 2236, 2465, 2494, 2795, 2924, 3655, 3770, 4420, 4930, 4988, 5590, 6235, 6409, 7310, 7540, 9503, 9860, 11180, 12470, 12818, 14620, 16211, 19006, 21199, 24940, 25636, 32045, 32422, 38012, 42398, 47515, 64090, 64844, 81055, 84796, 95030, 105995, 128180, 162110, 190060, 211990, 275587, 324220, 423980, 551174, 1102348, 1377935, 2755870, 5511740]

約数ペア:

[(1, 5511740), (2, 2755870), (4, 1377935), (5, 1102348), (10, 551174), (13, 423980), (17, 324220), (20, 275587), (26, 211990), (29, 190060), (34, 162110), (43, 128180), (52, 105995), (58, 95030), (65, 84796), (68, 81055), (85, 64844), (86, 64090), (116, 47515), (130, 42398), (145, 38012), (170, 32422), (172, 32045), (215, 25636), (221, 24940), (260, 21199), (290, 19006), (340, 16211), (377, 14620), (430, 12818), (442, 12470), (493, 11180), (559, 9860), (580, 9503), (731, 7540), (754, 7310), (860, 6409), (884, 6235), (986, 5590), (1105, 4988), (1118, 4930), (1247, 4420), (1462, 3770), (1508, 3655), (1885, 2924), (1972, 2795), (2210, 2494), (2236, 2465)]