57679840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 145877760

約数和(自身を除く): 88197920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 401, 464, 496, 580, 620, 802, 899, 928, 992, 1160, 1240, 1604, 1798, 2005, 2320, 2480, 3208, 3596, 4010, 4495, 4640, 4960, 6416, 7192, 8020, 8990, 11629, 12431, 12832, 14384, 16040, 17980, 23258, 24862, 28768, 32080, 35960, 46516, 49724, 58145, 62155, 64160, 71920, 93032, 99448, 116290, 124310, 143840, 186064, 198896, 232580, 248620, 360499, 372128, 397792, 465160, 497240, 720998, 930320, 994480, 1441996, 1802495, 1860640, 1988960, 2883992, 3604990, 5767984, 7209980, 11535968, 14419960, 28839920, 57679840]

約数ペア:

[(1, 57679840), (2, 28839920), (4, 14419960), (5, 11535968), (8, 7209980), (10, 5767984), (16, 3604990), (20, 2883992), (29, 1988960), (31, 1860640), (32, 1802495), (40, 1441996), (58, 994480), (62, 930320), (80, 720998), (116, 497240), (124, 465160), (145, 397792), (155, 372128), (160, 360499), (232, 248620), (248, 232580), (290, 198896), (310, 186064), (401, 143840), (464, 124310), (496, 116290), (580, 99448), (620, 93032), (802, 71920), (899, 64160), (928, 62155), (992, 58145), (1160, 49724), (1240, 46516), (1604, 35960), (1798, 32080), (2005, 28768), (2320, 24862), (2480, 23258), (3208, 17980), (3596, 16040), (4010, 14384), (4495, 12832), (4640, 12431), (4960, 11629), (6416, 8990), (7192, 8020)]