34418780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 79682400

約数和(自身を除く): 45263620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 1549, 2020, 2222, 3098, 4444, 5555, 6196, 7745, 11110, 15490, 17039, 22220, 30980, 34078, 68156, 85195, 156449, 170390, 312898, 340780, 625796, 782245, 1564490, 1720939, 3128980, 3441878, 6883756, 8604695, 17209390, 34418780]

約数ペア:

[(1, 34418780), (2, 17209390), (4, 8604695), (5, 6883756), (10, 3441878), (11, 3128980), (20, 1720939), (22, 1564490), (44, 782245), (55, 625796), (101, 340780), (110, 312898), (202, 170390), (220, 156449), (404, 85195), (505, 68156), (1010, 34078), (1111, 30980), (1549, 22220), (2020, 17039), (2222, 15490), (3098, 11110), (4444, 7745), (5555, 6196)]