3928360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 9622800

約数和(自身を除く): 5694440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 109, 136, 170, 212, 218, 265, 340, 424, 436, 530, 545, 680, 872, 901, 1060, 1090, 1802, 1853, 2120, 2180, 3604, 3706, 4360, 4505, 5777, 7208, 7412, 9010, 9265, 11554, 14824, 18020, 18530, 23108, 28885, 36040, 37060, 46216, 57770, 74120, 98209, 115540, 196418, 231080, 392836, 491045, 785672, 982090, 1964180, 3928360]

約数ペア:

[(1, 3928360), (2, 1964180), (4, 982090), (5, 785672), (8, 491045), (10, 392836), (17, 231080), (20, 196418), (34, 115540), (40, 98209), (53, 74120), (68, 57770), (85, 46216), (106, 37060), (109, 36040), (136, 28885), (170, 23108), (212, 18530), (218, 18020), (265, 14824), (340, 11554), (424, 9265), (436, 9010), (530, 7412), (545, 7208), (680, 5777), (872, 4505), (901, 4360), (1060, 3706), (1090, 3604), (1802, 2180), (1853, 2120)]