2859887620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1669

約数の個数: 96

約数和(自身を含む): 6497584128

約数和(自身を除く): 3637696508

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 113, 115, 148, 185, 226, 230, 370, 452, 460, 565, 740, 851, 1130, 1487, 1702, 2260, 2599, 2974, 3404, 4181, 4255, 5198, 5948, 7435, 8362, 8510, 10396, 12995, 14870, 16724, 17020, 20905, 25990, 29740, 34201, 41810, 51980, 55019, 68402, 83620, 96163, 110038, 136804, 168031, 171005, 192326, 220076, 275095, 336062, 342010, 384652, 480815, 550190, 672124, 684020, 840155, 961630, 1100380, 1265437, 1680310, 1923260, 2530874, 3360620, 3864713, 5061748, 6217147, 6327185, 7729426, 12434294, 12654370, 15458852, 19323565, 24868588, 25308740, 31085735, 38647130, 62171470, 77294260, 124342940, 142994381, 285988762, 571977524, 714971905, 1429943810, 2859887620]

約数ペア:

[(1, 2859887620), (2, 1429943810), (4, 714971905), (5, 571977524), (10, 285988762), (20, 142994381), (23, 124342940), (37, 77294260), (46, 62171470), (74, 38647130), (92, 31085735), (113, 25308740), (115, 24868588), (148, 19323565), (185, 15458852), (226, 12654370), (230, 12434294), (370, 7729426), (452, 6327185), (460, 6217147), (565, 5061748), (740, 3864713), (851, 3360620), (1130, 2530874), (1487, 1923260), (1702, 1680310), (2260, 1265437), (2599, 1100380), (2974, 961630), (3404, 840155), (4181, 684020), (4255, 672124), (5198, 550190), (5948, 480815), (7435, 384652), (8362, 342010), (8510, 336062), (10396, 275095), (12995, 220076), (14870, 192326), (16724, 171005), (17020, 168031), (20905, 136804), (25990, 110038), (29740, 96163), (34201, 83620), (41810, 68402), (51980, 55019)]