27411340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 64886976

約数和(自身を除く): 37475636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 121, 188, 220, 235, 241, 242, 470, 482, 484, 517, 605, 940, 964, 1034, 1205, 1210, 2068, 2410, 2420, 2585, 2651, 4820, 5170, 5302, 5687, 10340, 10604, 11327, 11374, 13255, 22654, 22748, 26510, 28435, 29161, 45308, 53020, 56635, 56870, 58322, 113270, 113740, 116644, 124597, 145805, 226540, 249194, 291610, 498388, 583220, 622985, 1245970, 1370567, 2491940, 2741134, 5482268, 6852835, 13705670, 27411340]

約数ペア:

[(1, 27411340), (2, 13705670), (4, 6852835), (5, 5482268), (10, 2741134), (11, 2491940), (20, 1370567), (22, 1245970), (44, 622985), (47, 583220), (55, 498388), (94, 291610), (110, 249194), (121, 226540), (188, 145805), (220, 124597), (235, 116644), (241, 113740), (242, 113270), (470, 58322), (482, 56870), (484, 56635), (517, 53020), (605, 45308), (940, 29161), (964, 28435), (1034, 26510), (1205, 22748), (1210, 22654), (2068, 13255), (2410, 11374), (2420, 11327), (2585, 10604), (2651, 10340), (4820, 5687), (5170, 5302)]