36012020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 86873472

約数和(自身を除く): 50861452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 460, 484, 506, 605, 647, 1012, 1210, 1265, 1294, 2420, 2530, 2588, 2783, 3235, 5060, 5566, 6470, 7117, 11132, 12940, 13915, 14234, 14881, 27830, 28468, 29762, 35585, 55660, 59524, 71170, 74405, 78287, 142340, 148810, 156574, 163691, 297620, 313148, 327382, 391435, 654764, 782870, 818455, 1565740, 1636910, 1800601, 3273820, 3601202, 7202404, 9003005, 18006010, 36012020]

約数ペア:

[(1, 36012020), (2, 18006010), (4, 9003005), (5, 7202404), (10, 3601202), (11, 3273820), (20, 1800601), (22, 1636910), (23, 1565740), (44, 818455), (46, 782870), (55, 654764), (92, 391435), (110, 327382), (115, 313148), (121, 297620), (220, 163691), (230, 156574), (242, 148810), (253, 142340), (460, 78287), (484, 74405), (506, 71170), (605, 59524), (647, 55660), (1012, 35585), (1210, 29762), (1265, 28468), (1294, 27830), (2420, 14881), (2530, 14234), (2588, 13915), (2783, 12940), (3235, 11132), (5060, 7117), (5566, 6470)]