45940960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1699}}^1$

素因数の和:1740

約数の個数: 72

約数和(自身を含む): 117595800

約数和(自身を除く): 71654840

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, 1699, 2080, 2704, 3380, 3398, 5408, 6760, 6796, 8495, 13520, 13592, 16990, 22087, 27040, 27184, 33980, 44174, 54368, 67960, 88348, 110435, 135920, 176696, 220870, 271840, 287131, 353392, 441740, 574262, 706784, 883480, 1148524, 1435655, 1766960, 2297048, 2871310, 3533920, 4594096, 5742620, 9188192, 11485240, 22970480, 45940960]

約数ペア:

[(1, 45940960), (2, 22970480), (4, 11485240), (5, 9188192), (8, 5742620), (10, 4594096), (13, 3533920), (16, 2871310), (20, 2297048), (26, 1766960), (32, 1435655), (40, 1148524), (52, 883480), (65, 706784), (80, 574262), (104, 441740), (130, 353392), (160, 287131), (169, 271840), (208, 220870), (260, 176696), (338, 135920), (416, 110435), (520, 88348), (676, 67960), (845, 54368), (1040, 44174), (1352, 33980), (1690, 27184), (1699, 27040), (2080, 22087), (2704, 16990), (3380, 13592), (3398, 13520), (5408, 8495), (6760, 6796)]