7693849640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1709}}^1\times {\mathrm{3881}}^1$

素因数の和:5630

約数の個数: 64

約数和(自身を含む): 17923194000

約数和(自身を除く): 10229344360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1709, 3418, 3881, 6836, 7762, 8545, 13672, 15524, 17090, 19405, 31048, 34180, 38810, 49561, 68360, 77620, 99122, 112549, 155240, 198244, 225098, 247805, 396488, 450196, 495610, 562745, 900392, 991220, 1125490, 1982440, 2250980, 4501960, 6632629, 13265258, 26530516, 33163145, 53061032, 66326290, 132652580, 192346241, 265305160, 384692482, 769384964, 961731205, 1538769928, 1923462410, 3846924820, 7693849640]

約数ペア:

[(1, 7693849640), (2, 3846924820), (4, 1923462410), (5, 1538769928), (8, 961731205), (10, 769384964), (20, 384692482), (29, 265305160), (40, 192346241), (58, 132652580), (116, 66326290), (145, 53061032), (232, 33163145), (290, 26530516), (580, 13265258), (1160, 6632629), (1709, 4501960), (3418, 2250980), (3881, 1982440), (6836, 1125490), (7762, 991220), (8545, 900392), (13672, 562745), (15524, 495610), (17090, 450196), (19405, 396488), (31048, 247805), (34180, 225098), (38810, 198244), (49561, 155240), (68360, 112549), (77620, 99122)]