56218240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 150368400

約数和(自身を除く): 94150160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 128, 130, 145, 160, 208, 232, 233, 260, 290, 320, 377, 416, 464, 466, 520, 580, 640, 754, 832, 928, 932, 1040, 1160, 1165, 1508, 1664, 1856, 1864, 1885, 2080, 2320, 2330, 3016, 3029, 3712, 3728, 3770, 4160, 4640, 4660, 6032, 6058, 6757, 7456, 7540, 8320, 9280, 9320, 12064, 12116, 13514, 14912, 15080, 15145, 18560, 18640, 24128, 24232, 27028, 29824, 30160, 30290, 33785, 37280, 48256, 48464, 54056, 60320, 60580, 67570, 74560, 87841, 96928, 108112, 120640, 121160, 135140, 149120, 175682, 193856, 216224, 241280, 242320, 270280, 351364, 387712, 432448, 439205, 484640, 540560, 702728, 864896, 878410, 969280, 1081120, 1405456, 1756820, 1938560, 2162240, 2810912, 3513640, 4324480, 5621824, 7027280, 11243648, 14054560, 28109120, 56218240]

約数ペア:

[(1, 56218240), (2, 28109120), (4, 14054560), (5, 11243648), (8, 7027280), (10, 5621824), (13, 4324480), (16, 3513640), (20, 2810912), (26, 2162240), (29, 1938560), (32, 1756820), (40, 1405456), (52, 1081120), (58, 969280), (64, 878410), (65, 864896), (80, 702728), (104, 540560), (116, 484640), (128, 439205), (130, 432448), (145, 387712), (160, 351364), (208, 270280), (232, 242320), (233, 241280), (260, 216224), (290, 193856), (320, 175682), (377, 149120), (416, 135140), (464, 121160), (466, 120640), (520, 108112), (580, 96928), (640, 87841), (754, 74560), (832, 67570), (928, 60580), (932, 60320), (1040, 54056), (1160, 48464), (1165, 48256), (1508, 37280), (1664, 33785), (1856, 30290), (1864, 30160), (1885, 29824), (2080, 27028), (2320, 24232), (2330, 24128), (3016, 18640), (3029, 18560), (3712, 15145), (3728, 15080), (3770, 14912), (4160, 13514), (4640, 12116), (4660, 12064), (6032, 9320), (6058, 9280), (6757, 8320), (7456, 7540)]