22998040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 56972160

約数和(自身を除く): 33974120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 941, 1222, 1880, 1882, 2444, 3055, 3764, 4705, 4888, 6110, 7528, 9410, 12220, 12233, 18820, 24440, 24466, 37640, 44227, 48932, 61165, 88454, 97864, 122330, 176908, 221135, 244660, 353816, 442270, 489320, 574951, 884540, 1149902, 1769080, 2299804, 2874755, 4599608, 5749510, 11499020, 22998040]

約数ペア:

[(1, 22998040), (2, 11499020), (4, 5749510), (5, 4599608), (8, 2874755), (10, 2299804), (13, 1769080), (20, 1149902), (26, 884540), (40, 574951), (47, 489320), (52, 442270), (65, 353816), (94, 244660), (104, 221135), (130, 176908), (188, 122330), (235, 97864), (260, 88454), (376, 61165), (470, 48932), (520, 44227), (611, 37640), (940, 24466), (941, 24440), (1222, 18820), (1880, 12233), (1882, 12220), (2444, 9410), (3055, 7528), (3764, 6110), (4705, 4888)]