13084940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5407}}^1$

素因数の和:5438

約数の個数: 36

約数和(自身を含む): 30209088

約数和(自身を除く): 17124148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 5407, 10814, 21628, 27035, 54070, 59477, 108140, 118954, 237908, 297385, 594770, 654247, 1189540, 1308494, 2616988, 3271235, 6542470, 13084940]

約数ペア:

[(1, 13084940), (2, 6542470), (4, 3271235), (5, 2616988), (10, 1308494), (11, 1189540), (20, 654247), (22, 594770), (44, 297385), (55, 237908), (110, 118954), (121, 108140), (220, 59477), (242, 54070), (484, 27035), (605, 21628), (1210, 10814), (2420, 5407)]