227322260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1889}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 522002880

約数和(自身を除く): 294680620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 547, 1094, 1889, 2188, 2735, 3778, 5470, 6017, 7556, 9445, 10940, 12034, 18890, 20779, 24068, 30085, 37780, 41558, 60170, 83116, 103895, 120340, 207790, 415580, 1033283, 2066566, 4133132, 5166415, 10332830, 11366113, 20665660, 22732226, 45464452, 56830565, 113661130, 227322260]

約数ペア:

[(1, 227322260), (2, 113661130), (4, 56830565), (5, 45464452), (10, 22732226), (11, 20665660), (20, 11366113), (22, 10332830), (44, 5166415), (55, 4133132), (110, 2066566), (220, 1033283), (547, 415580), (1094, 207790), (1889, 120340), (2188, 103895), (2735, 83116), (3778, 60170), (5470, 41558), (6017, 37780), (7556, 30085), (9445, 24068), (10940, 20779), (12034, 18890)]