22646560

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2399}}^1$

素因数の和:2473

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 31785440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 2399, 4720, 4798, 9440, 9596, 11995, 19192, 23990, 38384, 47980, 76768, 95960, 141541, 191920, 283082, 383840, 566164, 707705, 1132328, 1415410, 2264656, 2830820, 4529312, 5661640, 11323280, 22646560]

約数ペア:

[(1, 22646560), (2, 11323280), (4, 5661640), (5, 4529312), (8, 2830820), (10, 2264656), (16, 1415410), (20, 1132328), (32, 707705), (40, 566164), (59, 383840), (80, 283082), (118, 191920), (160, 141541), (236, 95960), (295, 76768), (472, 47980), (590, 38384), (944, 23990), (1180, 19192), (1888, 11995), (2360, 9596), (2399, 9440), (4720, 4798)]