2023976890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8831}}^1$

素因数の和:8935

約数の個数: 64

約数和(自身を含む): 4113027072

約数和(自身を除く): 2089050182

約数列:

[1, 2, 5, 10, 13, 26, 41, 43, 65, 82, 86, 130, 205, 215, 410, 430, 533, 559, 1066, 1118, 1763, 2665, 2795, 3526, 5330, 5590, 8815, 8831, 17630, 17662, 22919, 44155, 45838, 88310, 114595, 114803, 229190, 229606, 362071, 379733, 574015, 724142, 759466, 1148030, 1810355, 1898665, 3620710, 3797330, 4706923, 4936529, 9413846, 9873058, 15569053, 23534615, 24682645, 31138106, 47069230, 49365290, 77845265, 155690530, 202397689, 404795378, 1011988445, 2023976890]

約数ペア:

[(1, 2023976890), (2, 1011988445), (5, 404795378), (10, 202397689), (13, 155690530), (26, 77845265), (41, 49365290), (43, 47069230), (65, 31138106), (82, 24682645), (86, 23534615), (130, 15569053), (205, 9873058), (215, 9413846), (410, 4936529), (430, 4706923), (533, 3797330), (559, 3620710), (1066, 1898665), (1118, 1810355), (1763, 1148030), (2665, 759466), (2795, 724142), (3526, 574015), (5330, 379733), (5590, 362071), (8815, 229606), (8831, 229190), (17630, 114803), (17662, 114595), (22919, 88310), (44155, 45838)]