14909620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 35325864

約数和(自身を除く): 20416244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 101, 110, 121, 122, 202, 220, 242, 244, 305, 404, 484, 505, 605, 610, 671, 1010, 1111, 1210, 1220, 1342, 2020, 2222, 2420, 2684, 3355, 4444, 5555, 6161, 6710, 7381, 11110, 12221, 12322, 13420, 14762, 22220, 24442, 24644, 29524, 30805, 36905, 48884, 61105, 61610, 67771, 73810, 122210, 123220, 135542, 147620, 244420, 271084, 338855, 677710, 745481, 1355420, 1490962, 2981924, 3727405, 7454810, 14909620]

約数ペア:

[(1, 14909620), (2, 7454810), (4, 3727405), (5, 2981924), (10, 1490962), (11, 1355420), (20, 745481), (22, 677710), (44, 338855), (55, 271084), (61, 244420), (101, 147620), (110, 135542), (121, 123220), (122, 122210), (202, 73810), (220, 67771), (242, 61610), (244, 61105), (305, 48884), (404, 36905), (484, 30805), (505, 29524), (605, 24644), (610, 24442), (671, 22220), (1010, 14762), (1111, 13420), (1210, 12322), (1220, 12221), (1342, 11110), (2020, 7381), (2222, 6710), (2420, 6161), (2684, 5555), (3355, 4444)]