527784920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1213

約数の個数: 128

約数和(自身を含む): 1366848000

約数和(自身を除く): 839063080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 31, 40, 52, 58, 62, 65, 104, 116, 124, 130, 145, 155, 232, 248, 260, 290, 310, 377, 403, 520, 580, 620, 754, 806, 899, 1129, 1160, 1240, 1508, 1612, 1798, 1885, 2015, 2258, 3016, 3224, 3596, 3770, 4030, 4495, 4516, 5645, 7192, 7540, 8060, 8990, 9032, 11290, 11687, 14677, 15080, 16120, 17980, 22580, 23374, 29354, 32741, 34999, 35960, 45160, 46748, 58435, 58708, 65482, 69998, 73385, 93496, 116870, 117416, 130964, 139996, 146770, 163705, 174995, 233740, 261928, 279992, 293540, 327410, 349990, 425633, 454987, 467480, 587080, 654820, 699980, 851266, 909974, 1014971, 1309640, 1399960, 1702532, 1819948, 2029942, 2128165, 2274935, 3405064, 3639896, 4059884, 4256330, 4549870, 5074855, 8119768, 8512660, 9099740, 10149710, 13194623, 17025320, 18199480, 20299420, 26389246, 40598840, 52778492, 65973115, 105556984, 131946230, 263892460, 527784920]

約数ペア:

[(1, 527784920), (2, 263892460), (4, 131946230), (5, 105556984), (8, 65973115), (10, 52778492), (13, 40598840), (20, 26389246), (26, 20299420), (29, 18199480), (31, 17025320), (40, 13194623), (52, 10149710), (58, 9099740), (62, 8512660), (65, 8119768), (104, 5074855), (116, 4549870), (124, 4256330), (130, 4059884), (145, 3639896), (155, 3405064), (232, 2274935), (248, 2128165), (260, 2029942), (290, 1819948), (310, 1702532), (377, 1399960), (403, 1309640), (520, 1014971), (580, 909974), (620, 851266), (754, 699980), (806, 654820), (899, 587080), (1129, 467480), (1160, 454987), (1240, 425633), (1508, 349990), (1612, 327410), (1798, 293540), (1885, 279992), (2015, 261928), (2258, 233740), (3016, 174995), (3224, 163705), (3596, 146770), (3770, 139996), (4030, 130964), (4495, 117416), (4516, 116870), (5645, 93496), (7192, 73385), (7540, 69998), (8060, 65482), (8990, 58708), (9032, 58435), (11290, 46748), (11687, 45160), (14677, 35960), (15080, 34999), (16120, 32741), (17980, 29354), (22580, 23374)]