22299340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 53928000

約数和(自身を除く): 31628660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1069, 1490, 2086, 2138, 2980, 4172, 4276, 5215, 5345, 7483, 10430, 10690, 14966, 20860, 21380, 29932, 37415, 74830, 149660, 159281, 318562, 637124, 796405, 1114967, 1592810, 2229934, 3185620, 4459868, 5574835, 11149670, 22299340]

約数ペア:

[(1, 22299340), (2, 11149670), (4, 5574835), (5, 4459868), (7, 3185620), (10, 2229934), (14, 1592810), (20, 1114967), (28, 796405), (35, 637124), (70, 318562), (140, 159281), (149, 149660), (298, 74830), (596, 37415), (745, 29932), (1043, 21380), (1069, 20860), (1490, 14966), (2086, 10690), (2138, 10430), (2980, 7483), (4172, 5345), (4276, 5215)]