111639340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3251}}^1$

素因数の和:3378

約数の個数: 48

約数和(自身を含む): 250768224

約数和(自身を除く): 139128884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 3251, 3434, 6502, 6868, 8585, 13004, 16255, 17170, 32510, 34340, 55267, 65020, 110534, 221068, 276335, 328351, 552670, 656702, 1105340, 1313404, 1641755, 3283510, 5581967, 6567020, 11163934, 22327868, 27909835, 55819670, 111639340]

約数ペア:

[(1, 111639340), (2, 55819670), (4, 27909835), (5, 22327868), (10, 11163934), (17, 6567020), (20, 5581967), (34, 3283510), (68, 1641755), (85, 1313404), (101, 1105340), (170, 656702), (202, 552670), (340, 328351), (404, 276335), (505, 221068), (1010, 110534), (1717, 65020), (2020, 55267), (3251, 34340), (3434, 32510), (6502, 17170), (6868, 16255), (8585, 13004)]