65085740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{929}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 77405140

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 929, 1130, 1858, 2260, 3503, 3716, 4645, 7006, 9290, 14012, 17515, 18580, 28799, 35030, 57598, 70060, 104977, 115196, 143995, 209954, 287990, 419908, 524885, 575980, 1049770, 2099540, 3254287, 6508574, 13017148, 16271435, 32542870, 65085740]

約数ペア:

[(1, 65085740), (2, 32542870), (4, 16271435), (5, 13017148), (10, 6508574), (20, 3254287), (31, 2099540), (62, 1049770), (113, 575980), (124, 524885), (155, 419908), (226, 287990), (310, 209954), (452, 143995), (565, 115196), (620, 104977), (929, 70060), (1130, 57598), (1858, 35030), (2260, 28799), (3503, 18580), (3716, 17515), (4645, 14012), (7006, 9290)]