102192400

素因数分解:

$2^4\times 5^2\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1036

約数の個数: 60

約数和(自身を含む): 246496500

約数和(自身を除く): 144304100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 449, 569, 898, 1138, 1796, 2245, 2276, 2845, 3592, 4490, 4552, 5690, 7184, 8980, 9104, 11225, 11380, 14225, 17960, 22450, 22760, 28450, 35920, 44900, 45520, 56900, 89800, 113800, 179600, 227600, 255481, 510962, 1021924, 1277405, 2043848, 2554810, 4087696, 5109620, 6387025, 10219240, 12774050, 20438480, 25548100, 51096200, 102192400]

約数ペア:

[(1, 102192400), (2, 51096200), (4, 25548100), (5, 20438480), (8, 12774050), (10, 10219240), (16, 6387025), (20, 5109620), (25, 4087696), (40, 2554810), (50, 2043848), (80, 1277405), (100, 1021924), (200, 510962), (400, 255481), (449, 227600), (569, 179600), (898, 113800), (1138, 89800), (1796, 56900), (2245, 45520), (2276, 44900), (2845, 35920), (3592, 28450), (4490, 22760), (4552, 22450), (5690, 17960), (7184, 14225), (8980, 11380), (9104, 11225)]