4710160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 13499136

約数和(自身を除く): 8788976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 647, 728, 910, 1040, 1294, 1456, 1820, 2588, 3235, 3640, 4529, 5176, 6470, 7280, 8411, 9058, 10352, 12940, 16822, 18116, 22645, 25880, 33644, 36232, 42055, 45290, 51760, 58877, 67288, 72464, 84110, 90580, 117754, 134576, 168220, 181160, 235508, 294385, 336440, 362320, 471016, 588770, 672880, 942032, 1177540, 2355080, 4710160]

約数ペア:

[(1, 4710160), (2, 2355080), (4, 1177540), (5, 942032), (7, 672880), (8, 588770), (10, 471016), (13, 362320), (14, 336440), (16, 294385), (20, 235508), (26, 181160), (28, 168220), (35, 134576), (40, 117754), (52, 90580), (56, 84110), (65, 72464), (70, 67288), (80, 58877), (91, 51760), (104, 45290), (112, 42055), (130, 36232), (140, 33644), (182, 25880), (208, 22645), (260, 18116), (280, 16822), (364, 12940), (455, 10352), (520, 9058), (560, 8411), (647, 7280), (728, 6470), (910, 5176), (1040, 4529), (1294, 3640), (1456, 3235), (1820, 2588)]