97198700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 218881824

約数和(自身を除く): 121683124

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 151, 157, 164, 205, 302, 314, 410, 604, 628, 755, 785, 820, 1025, 1510, 1570, 2050, 3020, 3140, 3775, 3925, 4100, 6191, 6437, 7550, 7850, 12382, 12874, 15100, 15700, 23707, 24764, 25748, 30955, 32185, 47414, 61910, 64370, 94828, 118535, 123820, 128740, 154775, 160925, 237070, 309550, 321850, 474140, 592675, 619100, 643700, 971987, 1185350, 1943974, 2370700, 3887948, 4859935, 9719870, 19439740, 24299675, 48599350, 97198700]

約数ペア:

[(1, 97198700), (2, 48599350), (4, 24299675), (5, 19439740), (10, 9719870), (20, 4859935), (25, 3887948), (41, 2370700), (50, 1943974), (82, 1185350), (100, 971987), (151, 643700), (157, 619100), (164, 592675), (205, 474140), (302, 321850), (314, 309550), (410, 237070), (604, 160925), (628, 154775), (755, 128740), (785, 123820), (820, 118535), (1025, 94828), (1510, 64370), (1570, 61910), (2050, 47414), (3020, 32185), (3140, 30955), (3775, 25748), (3925, 24764), (4100, 23707), (6191, 15700), (6437, 15100), (7550, 12874), (7850, 12382)]