1567106920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{56209}}^1$

素因数の和:56278

約数の個数: 64

約数和(自身を含む): 3824528400

約数和(自身を除く): 2257421480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 13940, 27880, 56209, 112418, 224836, 281045, 449672, 562090, 955553, 1124180, 1911106, 2248360, 2304569, 3822212, 4609138, 4777765, 7644424, 9218276, 9555530, 11522845, 18436552, 19111060, 23045690, 38222120, 39177673, 46091380, 78355346, 92182760, 156710692, 195888365, 313421384, 391776730, 783553460, 1567106920]

約数ペア:

[(1, 1567106920), (2, 783553460), (4, 391776730), (5, 313421384), (8, 195888365), (10, 156710692), (17, 92182760), (20, 78355346), (34, 46091380), (40, 39177673), (41, 38222120), (68, 23045690), (82, 19111060), (85, 18436552), (136, 11522845), (164, 9555530), (170, 9218276), (205, 7644424), (328, 4777765), (340, 4609138), (410, 3822212), (680, 2304569), (697, 2248360), (820, 1911106), (1394, 1124180), (1640, 955553), (2788, 562090), (3485, 449672), (5576, 281045), (6970, 224836), (13940, 112418), (27880, 56209)]