45790720

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 80

約数和(自身を含む): 113528448

約数和(自身を除く): 67737728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 577, 620, 640, 992, 1154, 1240, 1280, 1984, 2308, 2480, 2560, 2885, 3968, 4616, 4960, 5770, 7936, 9232, 9920, 11540, 15872, 17887, 18464, 19840, 23080, 35774, 36928, 39680, 46160, 71548, 73856, 79360, 89435, 92320, 143096, 147712, 178870, 184640, 286192, 295424, 357740, 369280, 572384, 715480, 738560, 1144768, 1430960, 1477120, 2289536, 2861920, 4579072, 5723840, 9158144, 11447680, 22895360, 45790720]

約数ペア:

[(1, 45790720), (2, 22895360), (4, 11447680), (5, 9158144), (8, 5723840), (10, 4579072), (16, 2861920), (20, 2289536), (31, 1477120), (32, 1430960), (40, 1144768), (62, 738560), (64, 715480), (80, 572384), (124, 369280), (128, 357740), (155, 295424), (160, 286192), (248, 184640), (256, 178870), (310, 147712), (320, 143096), (496, 92320), (512, 89435), (577, 79360), (620, 73856), (640, 71548), (992, 46160), (1154, 39680), (1240, 36928), (1280, 35774), (1984, 23080), (2308, 19840), (2480, 18464), (2560, 17887), (2885, 15872), (3968, 11540), (4616, 9920), (4960, 9232), (5770, 7936)]