33563740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1609}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 81144000

約数和(自身を除く): 47580260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 1609, 2086, 2980, 3218, 4172, 5215, 6436, 8045, 10430, 11263, 16090, 20860, 22526, 32180, 45052, 56315, 112630, 225260, 239741, 479482, 958964, 1198705, 1678187, 2397410, 3356374, 4794820, 6712748, 8390935, 16781870, 33563740]

約数ペア:

[(1, 33563740), (2, 16781870), (4, 8390935), (5, 6712748), (7, 4794820), (10, 3356374), (14, 2397410), (20, 1678187), (28, 1198705), (35, 958964), (70, 479482), (140, 239741), (149, 225260), (298, 112630), (596, 56315), (745, 45052), (1043, 32180), (1490, 22526), (1609, 20860), (2086, 16090), (2980, 11263), (3218, 10430), (4172, 8045), (5215, 6436)]