17967952720

素因数分解:

$2^4\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{98207}}^1$

素因数の和:100507

約数の個数: 40

約数和(自身を含む): 41794182144

約数和(自身を除く): 23826229424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2287, 4574, 9148, 11435, 18296, 22870, 36592, 45740, 91480, 98207, 182960, 196414, 392828, 491035, 785656, 982070, 1571312, 1964140, 3928280, 7856560, 224599409, 449198818, 898397636, 1122997045, 1796795272, 2245994090, 3593590544, 4491988180, 8983976360, 17967952720]

約数ペア:

[(1, 17967952720), (2, 8983976360), (4, 4491988180), (5, 3593590544), (8, 2245994090), (10, 1796795272), (16, 1122997045), (20, 898397636), (40, 449198818), (80, 224599409), (2287, 7856560), (4574, 3928280), (9148, 1964140), (11435, 1571312), (18296, 982070), (22870, 785656), (36592, 491035), (45740, 392828), (91480, 196414), (98207, 182960)]