125808160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2066

約数の個数: 96

約数和(自身を含む): 328551552

約数和(自身を除く): 202743392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1360, 1564, 1840, 1955, 2011, 2720, 3128, 3680, 3910, 4022, 6256, 7820, 8044, 10055, 12512, 15640, 16088, 20110, 31280, 32176, 34187, 40220, 46253, 62560, 64352, 68374, 80440, 92506, 136748, 160880, 170935, 185012, 231265, 273496, 321760, 341870, 370024, 462530, 546992, 683740, 740048, 786301, 925060, 1093984, 1367480, 1480096, 1572602, 1850120, 2734960, 3145204, 3700240, 3931505, 5469920, 6290408, 7400480, 7863010, 12580816, 15726020, 25161632, 31452040, 62904080, 125808160]

約数ペア:

[(1, 125808160), (2, 62904080), (4, 31452040), (5, 25161632), (8, 15726020), (10, 12580816), (16, 7863010), (17, 7400480), (20, 6290408), (23, 5469920), (32, 3931505), (34, 3700240), (40, 3145204), (46, 2734960), (68, 1850120), (80, 1572602), (85, 1480096), (92, 1367480), (115, 1093984), (136, 925060), (160, 786301), (170, 740048), (184, 683740), (230, 546992), (272, 462530), (340, 370024), (368, 341870), (391, 321760), (460, 273496), (544, 231265), (680, 185012), (736, 170935), (782, 160880), (920, 136748), (1360, 92506), (1564, 80440), (1840, 68374), (1955, 64352), (2011, 62560), (2720, 46253), (3128, 40220), (3680, 34187), (3910, 32176), (4022, 31280), (6256, 20110), (7820, 16088), (8044, 15640), (10055, 12512)]