10015280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 26784000

約数和(自身を除く): 16768720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 599, 760, 836, 880, 1045, 1198, 1520, 1672, 2090, 2396, 2995, 3344, 4180, 4792, 5990, 6589, 8360, 9584, 11381, 11980, 13178, 16720, 22762, 23960, 26356, 32945, 45524, 47920, 52712, 56905, 65890, 91048, 105424, 113810, 125191, 131780, 182096, 227620, 250382, 263560, 455240, 500764, 527120, 625955, 910480, 1001528, 1251910, 2003056, 2503820, 5007640, 10015280]

約数ペア:

[(1, 10015280), (2, 5007640), (4, 2503820), (5, 2003056), (8, 1251910), (10, 1001528), (11, 910480), (16, 625955), (19, 527120), (20, 500764), (22, 455240), (38, 263560), (40, 250382), (44, 227620), (55, 182096), (76, 131780), (80, 125191), (88, 113810), (95, 105424), (110, 91048), (152, 65890), (176, 56905), (190, 52712), (209, 47920), (220, 45524), (304, 32945), (380, 26356), (418, 23960), (440, 22762), (599, 16720), (760, 13178), (836, 11980), (880, 11381), (1045, 9584), (1198, 8360), (1520, 6589), (1672, 5990), (2090, 4792), (2396, 4180), (2995, 3344)]