129332320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4783}}^1$

素因数の和:4824

約数の個数: 72

約数和(自身を含む): 330928416

約数和(自身を除く): 201596096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4783, 5408, 6760, 9566, 13520, 19132, 23915, 27040, 38264, 47830, 62179, 76528, 95660, 124358, 153056, 191320, 248716, 310895, 382640, 497432, 621790, 765280, 808327, 994864, 1243580, 1616654, 1989728, 2487160, 3233308, 4041635, 4974320, 6466616, 8083270, 9948640, 12933232, 16166540, 25866464, 32333080, 64666160, 129332320]

約数ペア:

[(1, 129332320), (2, 64666160), (4, 32333080), (5, 25866464), (8, 16166540), (10, 12933232), (13, 9948640), (16, 8083270), (20, 6466616), (26, 4974320), (32, 4041635), (40, 3233308), (52, 2487160), (65, 1989728), (80, 1616654), (104, 1243580), (130, 994864), (160, 808327), (169, 765280), (208, 621790), (260, 497432), (338, 382640), (416, 310895), (520, 248716), (676, 191320), (845, 153056), (1040, 124358), (1352, 95660), (1690, 76528), (2080, 62179), (2704, 47830), (3380, 38264), (4783, 27040), (5408, 23915), (6760, 19132), (9566, 13520)]