14190220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 33149088

約数和(自身を除く): 18958868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 1217, 2332, 2434, 2915, 4868, 5830, 6085, 11660, 12170, 13387, 24340, 26774, 53548, 64501, 66935, 129002, 133870, 258004, 267740, 322505, 645010, 709511, 1290020, 1419022, 2838044, 3547555, 7095110, 14190220]

約数ペア:

[(1, 14190220), (2, 7095110), (4, 3547555), (5, 2838044), (10, 1419022), (11, 1290020), (20, 709511), (22, 645010), (44, 322505), (53, 267740), (55, 258004), (106, 133870), (110, 129002), (212, 66935), (220, 64501), (265, 53548), (530, 26774), (583, 24340), (1060, 13387), (1166, 12170), (1217, 11660), (2332, 6085), (2434, 5830), (2915, 4868)]