1049621360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{929}}^1$

素因数の和:1458

約数の個数: 80

約数和(自身を含む): 2532427200

約数和(自身を除く): 1482805840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 487, 580, 929, 974, 1160, 1858, 1948, 2320, 2435, 3716, 3896, 4645, 4870, 7432, 7792, 9290, 9740, 14123, 14864, 18580, 19480, 26941, 28246, 37160, 38960, 53882, 56492, 70615, 74320, 107764, 112984, 134705, 141230, 215528, 225968, 269410, 282460, 431056, 452423, 538820, 564920, 904846, 1077640, 1129840, 1809692, 2155280, 2262115, 3619384, 4524230, 7238768, 9048460, 13120267, 18096920, 26240534, 36193840, 52481068, 65601335, 104962136, 131202670, 209924272, 262405340, 524810680, 1049621360]

約数ペア:

[(1, 1049621360), (2, 524810680), (4, 262405340), (5, 209924272), (8, 131202670), (10, 104962136), (16, 65601335), (20, 52481068), (29, 36193840), (40, 26240534), (58, 18096920), (80, 13120267), (116, 9048460), (145, 7238768), (232, 4524230), (290, 3619384), (464, 2262115), (487, 2155280), (580, 1809692), (929, 1129840), (974, 1077640), (1160, 904846), (1858, 564920), (1948, 538820), (2320, 452423), (2435, 431056), (3716, 282460), (3896, 269410), (4645, 225968), (4870, 215528), (7432, 141230), (7792, 134705), (9290, 112984), (9740, 107764), (14123, 74320), (14864, 70615), (18580, 56492), (19480, 53882), (26941, 38960), (28246, 37160)]