247618880

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9323}}^1$

素因数の和:9423

約数の個数: 56

約数和(自身を含む): 596810592

約数和(自身を除く): 349191712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 9323, 13280, 18646, 26560, 37292, 46615, 74584, 93230, 149168, 186460, 298336, 372920, 596672, 745840, 773809, 1491680, 1547618, 2983360, 3095236, 3869045, 6190472, 7738090, 12380944, 15476180, 24761888, 30952360, 49523776, 61904720, 123809440, 247618880]

約数ペア:

[(1, 247618880), (2, 123809440), (4, 61904720), (5, 49523776), (8, 30952360), (10, 24761888), (16, 15476180), (20, 12380944), (32, 7738090), (40, 6190472), (64, 3869045), (80, 3095236), (83, 2983360), (160, 1547618), (166, 1491680), (320, 773809), (332, 745840), (415, 596672), (664, 372920), (830, 298336), (1328, 186460), (1660, 149168), (2656, 93230), (3320, 74584), (5312, 46615), (6640, 37292), (9323, 26560), (13280, 18646)]