183751880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11399}}^1$

素因数の和:11454

約数の個数: 64

約数和(自身を含む): 459648000

約数和(自身を除く): 275896120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 11399, 16120, 22798, 45596, 56995, 91192, 113990, 148187, 227980, 296374, 353369, 455960, 592748, 706738, 740935, 1185496, 1413476, 1481870, 1766845, 2826952, 2963740, 3533690, 4593797, 5927480, 7067380, 9187594, 14134760, 18375188, 22968985, 36750376, 45937970, 91875940, 183751880]

約数ペア:

[(1, 183751880), (2, 91875940), (4, 45937970), (5, 36750376), (8, 22968985), (10, 18375188), (13, 14134760), (20, 9187594), (26, 7067380), (31, 5927480), (40, 4593797), (52, 3533690), (62, 2963740), (65, 2826952), (104, 1766845), (124, 1481870), (130, 1413476), (155, 1185496), (248, 740935), (260, 706738), (310, 592748), (403, 455960), (520, 353369), (620, 296374), (806, 227980), (1240, 148187), (1612, 113990), (2015, 91192), (3224, 56995), (4030, 45596), (8060, 22798), (11399, 16120)]