22353800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{2281}}^1$

素因数の和:2311

約数の個数: 72

約数和(自身を含む): 60484410

約数和(自身を除く): 38130610

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2281, 2450, 4562, 4900, 9124, 9800, 11405, 15967, 18248, 22810, 31934, 45620, 57025, 63868, 79835, 91240, 111769, 114050, 127736, 159670, 223538, 228100, 319340, 399175, 447076, 456200, 558845, 638680, 798350, 894152, 1117690, 1596700, 2235380, 2794225, 3193400, 4470760, 5588450, 11176900, 22353800]

約数ペア:

[(1, 22353800), (2, 11176900), (4, 5588450), (5, 4470760), (7, 3193400), (8, 2794225), (10, 2235380), (14, 1596700), (20, 1117690), (25, 894152), (28, 798350), (35, 638680), (40, 558845), (49, 456200), (50, 447076), (56, 399175), (70, 319340), (98, 228100), (100, 223538), (140, 159670), (175, 127736), (196, 114050), (200, 111769), (245, 91240), (280, 79835), (350, 63868), (392, 57025), (490, 45620), (700, 31934), (980, 22810), (1225, 18248), (1400, 15967), (1960, 11405), (2281, 9800), (2450, 9124), (4562, 4900)]