493222720

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53149}}^1$

素因数の和:53195

約数の個数: 56

約数和(自身を含む): 1215009000

約数和(自身を除く): 721786280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 53149, 106298, 212596, 265745, 425192, 531490, 850384, 1062980, 1541321, 1700768, 2125960, 3082642, 3401536, 4251920, 6165284, 7706605, 8503840, 12330568, 15413210, 17007680, 24661136, 30826420, 49322272, 61652840, 98644544, 123305680, 246611360, 493222720]

約数ペア:

[(1, 493222720), (2, 246611360), (4, 123305680), (5, 98644544), (8, 61652840), (10, 49322272), (16, 30826420), (20, 24661136), (29, 17007680), (32, 15413210), (40, 12330568), (58, 8503840), (64, 7706605), (80, 6165284), (116, 4251920), (145, 3401536), (160, 3082642), (232, 2125960), (290, 1700768), (320, 1541321), (464, 1062980), (580, 850384), (928, 531490), (1160, 425192), (1856, 265745), (2320, 212596), (4640, 106298), (9280, 53149)]