40061120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:646

約数の個数: 112

約数和(自身を含む): 109728000

約数和(自身を除く): 69666880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 599, 608, 704, 760, 836, 880, 1045, 1198, 1216, 1520, 1672, 1760, 2090, 2396, 2995, 3040, 3344, 3520, 4180, 4792, 5990, 6080, 6589, 6688, 8360, 9584, 11381, 11980, 13178, 13376, 16720, 19168, 22762, 23960, 26356, 32945, 33440, 38336, 45524, 47920, 52712, 56905, 65890, 66880, 91048, 95840, 105424, 113810, 125191, 131780, 182096, 191680, 210848, 227620, 250382, 263560, 364192, 421696, 455240, 500764, 527120, 625955, 728384, 910480, 1001528, 1054240, 1251910, 1820960, 2003056, 2108480, 2503820, 3641920, 4006112, 5007640, 8012224, 10015280, 20030560, 40061120]

約数ペア:

[(1, 40061120), (2, 20030560), (4, 10015280), (5, 8012224), (8, 5007640), (10, 4006112), (11, 3641920), (16, 2503820), (19, 2108480), (20, 2003056), (22, 1820960), (32, 1251910), (38, 1054240), (40, 1001528), (44, 910480), (55, 728384), (64, 625955), (76, 527120), (80, 500764), (88, 455240), (95, 421696), (110, 364192), (152, 263560), (160, 250382), (176, 227620), (190, 210848), (209, 191680), (220, 182096), (304, 131780), (320, 125191), (352, 113810), (380, 105424), (418, 95840), (440, 91048), (599, 66880), (608, 65890), (704, 56905), (760, 52712), (836, 47920), (880, 45524), (1045, 38336), (1198, 33440), (1216, 32945), (1520, 26356), (1672, 23960), (1760, 22762), (2090, 19168), (2396, 16720), (2995, 13376), (3040, 13178), (3344, 11980), (3520, 11381), (4180, 9584), (4792, 8360), (5990, 6688), (6080, 6589)]