7538254180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{3329}}^1$

素因数の和:3517

約数の個数: 96

約数和(自身を含む): 17118864000

約数和(自身を除く): 9580609820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 101, 118, 190, 202, 236, 295, 380, 404, 505, 590, 1010, 1121, 1180, 1919, 2020, 2242, 3329, 3838, 4484, 5605, 5959, 6658, 7676, 9595, 11210, 11918, 13316, 16645, 19190, 22420, 23836, 29795, 33290, 38380, 59590, 63251, 66580, 113221, 119180, 126502, 196411, 226442, 253004, 316255, 336229, 392822, 452884, 566105, 632510, 672458, 785644, 982055, 1132210, 1265020, 1344916, 1681145, 1964110, 2264420, 3362290, 3731809, 3928220, 6388351, 6724580, 7463618, 12776702, 14927236, 18659045, 19837511, 25553404, 31941755, 37318090, 39675022, 63883510, 74636180, 79350044, 99187555, 127767020, 198375110, 376912709, 396750220, 753825418, 1507650836, 1884563545, 3769127090, 7538254180]

約数ペア:

[(1, 7538254180), (2, 3769127090), (4, 1884563545), (5, 1507650836), (10, 753825418), (19, 396750220), (20, 376912709), (38, 198375110), (59, 127767020), (76, 99187555), (95, 79350044), (101, 74636180), (118, 63883510), (190, 39675022), (202, 37318090), (236, 31941755), (295, 25553404), (380, 19837511), (404, 18659045), (505, 14927236), (590, 12776702), (1010, 7463618), (1121, 6724580), (1180, 6388351), (1919, 3928220), (2020, 3731809), (2242, 3362290), (3329, 2264420), (3838, 1964110), (4484, 1681145), (5605, 1344916), (5959, 1265020), (6658, 1132210), (7676, 982055), (9595, 785644), (11210, 672458), (11918, 632510), (13316, 566105), (16645, 452884), (19190, 392822), (22420, 336229), (23836, 316255), (29795, 253004), (33290, 226442), (38380, 196411), (59590, 126502), (63251, 119180), (66580, 113221)]