91130540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 204573600

約数和(自身を除く): 113443060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 2459, 3706, 4918, 7412, 9265, 9836, 12295, 18530, 24590, 37060, 41803, 49180, 83606, 167212, 209015, 268031, 418030, 536062, 836060, 1072124, 1340155, 2680310, 4556527, 5360620, 9113054, 18226108, 22782635, 45565270, 91130540]

約数ペア:

[(1, 91130540), (2, 45565270), (4, 22782635), (5, 18226108), (10, 9113054), (17, 5360620), (20, 4556527), (34, 2680310), (68, 1340155), (85, 1072124), (109, 836060), (170, 536062), (218, 418030), (340, 268031), (436, 209015), (545, 167212), (1090, 83606), (1853, 49180), (2180, 41803), (2459, 37060), (3706, 24590), (4918, 18530), (7412, 12295), (9265, 9836)]