2227884670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{27481}}^1$

素因数の和:27577

約数の個数: 48

約数和(自身を含む): 4473849744

約数和(自身を除く): 2245965074

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 121, 134, 242, 335, 605, 670, 737, 1210, 1474, 3685, 7370, 8107, 16214, 27481, 40535, 54962, 81070, 137405, 274810, 302291, 604582, 1511455, 1841227, 3022910, 3325201, 3682454, 6650402, 9206135, 16626005, 18412270, 20253497, 33252010, 40506994, 101267485, 202534970, 222788467, 445576934, 1113942335, 2227884670]

約数ペア:

[(1, 2227884670), (2, 1113942335), (5, 445576934), (10, 222788467), (11, 202534970), (22, 101267485), (55, 40506994), (67, 33252010), (110, 20253497), (121, 18412270), (134, 16626005), (242, 9206135), (335, 6650402), (605, 3682454), (670, 3325201), (737, 3022910), (1210, 1841227), (1474, 1511455), (3685, 604582), (7370, 302291), (8107, 274810), (16214, 137405), (27481, 81070), (40535, 54962)]