22377740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1321}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 59077536

約数和(自身を除く): 36699796

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1321, 1540, 1694, 2420, 2642, 3388, 4235, 5284, 6605, 8470, 9247, 13210, 14531, 16940, 18494, 26420, 29062, 36988, 46235, 58124, 72655, 92470, 101717, 145310, 159841, 184940, 203434, 290620, 319682, 406868, 508585, 639364, 799205, 1017170, 1118887, 1598410, 2034340, 2237774, 3196820, 4475548, 5594435, 11188870, 22377740]

約数ペア:

[(1, 22377740), (2, 11188870), (4, 5594435), (5, 4475548), (7, 3196820), (10, 2237774), (11, 2034340), (14, 1598410), (20, 1118887), (22, 1017170), (28, 799205), (35, 639364), (44, 508585), (55, 406868), (70, 319682), (77, 290620), (110, 203434), (121, 184940), (140, 159841), (154, 145310), (220, 101717), (242, 92470), (308, 72655), (385, 58124), (484, 46235), (605, 36988), (770, 29062), (847, 26420), (1210, 18494), (1321, 16940), (1540, 14531), (1694, 13210), (2420, 9247), (2642, 8470), (3388, 6605), (4235, 5284)]