45940640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9901}}^1$

素因数の和:9945

約数の個数: 48

約数和(自身を含む): 112288680

約数和(自身を除く): 66348040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 9901, 19802, 39604, 49505, 79208, 99010, 158416, 198020, 287129, 316832, 396040, 574258, 792080, 1148516, 1435645, 1584160, 2297032, 2871290, 4594064, 5742580, 9188128, 11485160, 22970320, 45940640]

約数ペア:

[(1, 45940640), (2, 22970320), (4, 11485160), (5, 9188128), (8, 5742580), (10, 4594064), (16, 2871290), (20, 2297032), (29, 1584160), (32, 1435645), (40, 1148516), (58, 792080), (80, 574258), (116, 396040), (145, 316832), (160, 287129), (232, 198020), (290, 158416), (464, 99010), (580, 79208), (928, 49505), (1160, 39604), (2320, 19802), (4640, 9901)]