22746320

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1203

約数の個数: 40

約数和(自身を含む): 53106720

約数和(自身を除く): 30360400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 859, 1324, 1655, 1718, 2648, 3310, 3436, 4295, 5296, 6620, 6872, 8590, 13240, 13744, 17180, 26480, 34360, 68720, 284329, 568658, 1137316, 1421645, 2274632, 2843290, 4549264, 5686580, 11373160, 22746320]

約数ペア:

[(1, 22746320), (2, 11373160), (4, 5686580), (5, 4549264), (8, 2843290), (10, 2274632), (16, 1421645), (20, 1137316), (40, 568658), (80, 284329), (331, 68720), (662, 34360), (859, 26480), (1324, 17180), (1655, 13744), (1718, 13240), (2648, 8590), (3310, 6872), (3436, 6620), (4295, 5296)]