29347160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 39081640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 109, 127, 212, 218, 254, 265, 424, 436, 508, 530, 545, 635, 872, 1016, 1060, 1090, 1270, 2120, 2180, 2540, 4360, 5080, 5777, 6731, 11554, 13462, 13843, 23108, 26924, 27686, 28885, 33655, 46216, 53848, 55372, 57770, 67310, 69215, 110744, 115540, 134620, 138430, 231080, 269240, 276860, 553720, 733679, 1467358, 2934716, 3668395, 5869432, 7336790, 14673580, 29347160]

約数ペア:

[(1, 29347160), (2, 14673580), (4, 7336790), (5, 5869432), (8, 3668395), (10, 2934716), (20, 1467358), (40, 733679), (53, 553720), (106, 276860), (109, 269240), (127, 231080), (212, 138430), (218, 134620), (254, 115540), (265, 110744), (424, 69215), (436, 67310), (508, 57770), (530, 55372), (545, 53848), (635, 46216), (872, 33655), (1016, 28885), (1060, 27686), (1090, 26924), (1270, 23108), (2120, 13843), (2180, 13462), (2540, 11554), (4360, 6731), (5080, 5777)]