183281080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 438372000

約数和(自身を除く): 255090920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 409, 659, 680, 818, 1318, 1636, 2045, 2636, 3272, 3295, 4090, 5272, 6590, 6953, 8180, 11203, 13180, 13906, 16360, 22406, 26360, 27812, 34765, 44812, 55624, 56015, 69530, 89624, 112030, 139060, 224060, 269531, 278120, 448120, 539062, 1078124, 1347655, 2156248, 2695310, 4582027, 5390620, 9164054, 10781240, 18328108, 22910135, 36656216, 45820270, 91640540, 183281080]

約数ペア:

[(1, 183281080), (2, 91640540), (4, 45820270), (5, 36656216), (8, 22910135), (10, 18328108), (17, 10781240), (20, 9164054), (34, 5390620), (40, 4582027), (68, 2695310), (85, 2156248), (136, 1347655), (170, 1078124), (340, 539062), (409, 448120), (659, 278120), (680, 269531), (818, 224060), (1318, 139060), (1636, 112030), (2045, 89624), (2636, 69530), (3272, 56015), (3295, 55624), (4090, 44812), (5272, 34765), (6590, 27812), (6953, 26360), (8180, 22406), (11203, 16360), (13180, 13906)]