12677200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:832

約数の個数: 60

約数和(自身を含む): 31240188

約数和(自身を除く): 18562988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 773, 820, 1025, 1546, 1640, 2050, 3092, 3280, 3865, 4100, 6184, 7730, 8200, 12368, 15460, 16400, 19325, 30920, 31693, 38650, 61840, 63386, 77300, 126772, 154600, 158465, 253544, 309200, 316930, 507088, 633860, 792325, 1267720, 1584650, 2535440, 3169300, 6338600, 12677200]

約数ペア:

[(1, 12677200), (2, 6338600), (4, 3169300), (5, 2535440), (8, 1584650), (10, 1267720), (16, 792325), (20, 633860), (25, 507088), (40, 316930), (41, 309200), (50, 253544), (80, 158465), (82, 154600), (100, 126772), (164, 77300), (200, 63386), (205, 61840), (328, 38650), (400, 31693), (410, 30920), (656, 19325), (773, 16400), (820, 15460), (1025, 12368), (1546, 8200), (1640, 7730), (2050, 6184), (3092, 4100), (3280, 3865)]