113218400

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1576

約数の個数: 72

約数和(自身を含む): 279435240

約数和(自身を除く): 166216840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 388, 400, 485, 776, 800, 970, 1459, 1552, 1940, 2425, 2918, 3104, 3880, 4850, 5836, 7295, 7760, 9700, 11672, 14590, 15520, 19400, 23344, 29180, 36475, 38800, 46688, 58360, 72950, 77600, 116720, 141523, 145900, 233440, 283046, 291800, 566092, 583600, 707615, 1132184, 1167200, 1415230, 2264368, 2830460, 3538075, 4528736, 5660920, 7076150, 11321840, 14152300, 22643680, 28304600, 56609200, 113218400]

約数ペア:

[(1, 113218400), (2, 56609200), (4, 28304600), (5, 22643680), (8, 14152300), (10, 11321840), (16, 7076150), (20, 5660920), (25, 4528736), (32, 3538075), (40, 2830460), (50, 2264368), (80, 1415230), (97, 1167200), (100, 1132184), (160, 707615), (194, 583600), (200, 566092), (388, 291800), (400, 283046), (485, 233440), (776, 145900), (800, 141523), (970, 116720), (1459, 77600), (1552, 72950), (1940, 58360), (2425, 46688), (2918, 38800), (3104, 36475), (3880, 29180), (4850, 23344), (5836, 19400), (7295, 15520), (7760, 14590), (9700, 11672)]