227549920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3588

約数の個数: 96

約数和(自身を含む): 597784320

約数和(自身を除く): 370234400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 3529, 4030, 4960, 6448, 7058, 8060, 12896, 14116, 16120, 17645, 28232, 32240, 35290, 45877, 56464, 64480, 70580, 91754, 109399, 112928, 141160, 183508, 218798, 229385, 282320, 367016, 437596, 458770, 546995, 564640, 734032, 875192, 917540, 1093990, 1422187, 1468064, 1750384, 1835080, 2187980, 2844374, 3500768, 3670160, 4375960, 5688748, 7110935, 7340320, 8751920, 11377496, 14221870, 17503840, 22754992, 28443740, 45509984, 56887480, 113774960, 227549920]

約数ペア:

[(1, 227549920), (2, 113774960), (4, 56887480), (5, 45509984), (8, 28443740), (10, 22754992), (13, 17503840), (16, 14221870), (20, 11377496), (26, 8751920), (31, 7340320), (32, 7110935), (40, 5688748), (52, 4375960), (62, 3670160), (65, 3500768), (80, 2844374), (104, 2187980), (124, 1835080), (130, 1750384), (155, 1468064), (160, 1422187), (208, 1093990), (248, 917540), (260, 875192), (310, 734032), (403, 564640), (416, 546995), (496, 458770), (520, 437596), (620, 367016), (806, 282320), (992, 229385), (1040, 218798), (1240, 183508), (1612, 141160), (2015, 112928), (2080, 109399), (2480, 91754), (3224, 70580), (3529, 64480), (4030, 56464), (4960, 45877), (6448, 35290), (7058, 32240), (8060, 28232), (12896, 17645), (14116, 16120)]