2022061880

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1\times {\mathrm{1109}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 4619376000

約数和(自身を除く): 2597314120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 577, 632, 790, 1109, 1154, 1580, 2218, 2308, 2885, 3160, 4436, 4616, 5545, 5770, 8872, 11090, 11540, 22180, 23080, 44360, 45583, 87611, 91166, 175222, 182332, 227915, 350444, 364664, 438055, 455830, 639893, 700888, 876110, 911660, 1279786, 1752220, 1823320, 2559572, 3199465, 3504440, 5119144, 6398930, 12797860, 25595720, 50551547, 101103094, 202206188, 252757735, 404412376, 505515470, 1011030940, 2022061880]

約数ペア:

[(1, 2022061880), (2, 1011030940), (4, 505515470), (5, 404412376), (8, 252757735), (10, 202206188), (20, 101103094), (40, 50551547), (79, 25595720), (158, 12797860), (316, 6398930), (395, 5119144), (577, 3504440), (632, 3199465), (790, 2559572), (1109, 1823320), (1154, 1752220), (1580, 1279786), (2218, 911660), (2308, 876110), (2885, 700888), (3160, 639893), (4436, 455830), (4616, 438055), (5545, 364664), (5770, 350444), (8872, 227915), (11090, 182332), (11540, 175222), (22180, 91166), (23080, 87611), (44360, 45583)]