38465691240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18855731}}^1$

素因数の和:18855762

約数の個数: 64

約数和(自身を含む): 122185143360

約数和(自身を除く): 83719452120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 18855731, 37711462, 56567193, 75422924, 94278655, 113134386, 150845848, 188557310, 226268772, 282835965, 320547427, 377114620, 452537544, 565671930, 641094854, 754229240, 961642281, 1131343860, 1282189708, 1602737135, 1923284562, 2262687720, 2564379416, 3205474270, 3846569124, 4808211405, 6410948540, 7693138248, 9616422810, 12821897080, 19232845620, 38465691240]

約数ペア:

[(1, 38465691240), (2, 19232845620), (3, 12821897080), (4, 9616422810), (5, 7693138248), (6, 6410948540), (8, 4808211405), (10, 3846569124), (12, 3205474270), (15, 2564379416), (17, 2262687720), (20, 1923284562), (24, 1602737135), (30, 1282189708), (34, 1131343860), (40, 961642281), (51, 754229240), (60, 641094854), (68, 565671930), (85, 452537544), (102, 377114620), (120, 320547427), (136, 282835965), (170, 226268772), (204, 188557310), (255, 150845848), (340, 113134386), (408, 94278655), (510, 75422924), (680, 56567193), (1020, 37711462), (2040, 18855731)]