22292560

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4723}}^1$

素因数の和:4795

約数の個数: 40

約数和(自身を含む): 52719840

約数和(自身を除く): 30427280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 4723, 9446, 18892, 23615, 37784, 47230, 75568, 94460, 188920, 278657, 377840, 557314, 1114628, 1393285, 2229256, 2786570, 4458512, 5573140, 11146280, 22292560]

約数ペア:

[(1, 22292560), (2, 11146280), (4, 5573140), (5, 4458512), (8, 2786570), (10, 2229256), (16, 1393285), (20, 1114628), (40, 557314), (59, 377840), (80, 278657), (118, 188920), (236, 94460), (295, 75568), (472, 47230), (590, 37784), (944, 23615), (1180, 18892), (2360, 9446), (4720, 4723)]