366817240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2572

約数の個数: 64

約数和(自身を含む): 853104960

約数和(自身を除く): 486287720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 71, 106, 142, 212, 265, 284, 355, 424, 530, 568, 710, 1060, 1420, 2120, 2437, 2840, 3763, 4874, 7526, 9748, 12185, 15052, 18815, 19496, 24370, 30104, 37630, 48740, 75260, 97480, 129161, 150520, 173027, 258322, 346054, 516644, 645805, 692108, 865135, 1033288, 1291610, 1384216, 1730270, 2583220, 3460540, 5166440, 6921080, 9170431, 18340862, 36681724, 45852155, 73363448, 91704310, 183408620, 366817240]

約数ペア:

[(1, 366817240), (2, 183408620), (4, 91704310), (5, 73363448), (8, 45852155), (10, 36681724), (20, 18340862), (40, 9170431), (53, 6921080), (71, 5166440), (106, 3460540), (142, 2583220), (212, 1730270), (265, 1384216), (284, 1291610), (355, 1033288), (424, 865135), (530, 692108), (568, 645805), (710, 516644), (1060, 346054), (1420, 258322), (2120, 173027), (2437, 150520), (2840, 129161), (3763, 97480), (4874, 75260), (7526, 48740), (9748, 37630), (12185, 30104), (15052, 24370), (18815, 19496)]