14740360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 35866800

約数和(自身を除く): 21126440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 409, 424, 530, 680, 818, 901, 1060, 1636, 1802, 2045, 2120, 3272, 3604, 4090, 4505, 6953, 7208, 8180, 9010, 13906, 16360, 18020, 21677, 27812, 34765, 36040, 43354, 55624, 69530, 86708, 108385, 139060, 173416, 216770, 278120, 368509, 433540, 737018, 867080, 1474036, 1842545, 2948072, 3685090, 7370180, 14740360]

約数ペア:

[(1, 14740360), (2, 7370180), (4, 3685090), (5, 2948072), (8, 1842545), (10, 1474036), (17, 867080), (20, 737018), (34, 433540), (40, 368509), (53, 278120), (68, 216770), (85, 173416), (106, 139060), (136, 108385), (170, 86708), (212, 69530), (265, 55624), (340, 43354), (409, 36040), (424, 34765), (530, 27812), (680, 21677), (818, 18020), (901, 16360), (1060, 13906), (1636, 9010), (1802, 8180), (2045, 7208), (2120, 6953), (3272, 4505), (3604, 4090)]