16264820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 41319936

約数和(自身を除く): 25055116

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 110, 121, 130, 143, 188, 220, 235, 242, 260, 286, 470, 484, 517, 572, 605, 611, 715, 940, 1034, 1210, 1222, 1331, 1430, 1573, 2068, 2420, 2444, 2585, 2662, 2860, 3055, 3146, 5170, 5324, 5687, 6110, 6292, 6655, 6721, 7865, 10340, 11374, 12220, 13310, 13442, 15730, 17303, 22748, 26620, 26884, 28435, 31460, 33605, 34606, 56870, 62557, 67210, 69212, 73931, 86515, 113740, 125114, 134420, 147862, 173030, 250228, 295724, 312785, 346060, 369655, 625570, 739310, 813241, 1251140, 1478620, 1626482, 3252964, 4066205, 8132410, 16264820]

約数ペア:

[(1, 16264820), (2, 8132410), (4, 4066205), (5, 3252964), (10, 1626482), (11, 1478620), (13, 1251140), (20, 813241), (22, 739310), (26, 625570), (44, 369655), (47, 346060), (52, 312785), (55, 295724), (65, 250228), (94, 173030), (110, 147862), (121, 134420), (130, 125114), (143, 113740), (188, 86515), (220, 73931), (235, 69212), (242, 67210), (260, 62557), (286, 56870), (470, 34606), (484, 33605), (517, 31460), (572, 28435), (605, 26884), (611, 26620), (715, 22748), (940, 17303), (1034, 15730), (1210, 13442), (1222, 13310), (1331, 12220), (1430, 11374), (1573, 10340), (2068, 7865), (2420, 6721), (2444, 6655), (2585, 6292), (2662, 6110), (2860, 5687), (3055, 5324), (3146, 5170)]