130617080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26987}}^1$

素因数の和:27020

約数の個数: 48

約数和(自身を含む): 323046360

約数和(自身を除く): 192429280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 26987, 53974, 107948, 134935, 215896, 269870, 296857, 539740, 593714, 1079480, 1187428, 1484285, 2374856, 2968570, 3265427, 5937140, 6530854, 11874280, 13061708, 16327135, 26123416, 32654270, 65308540, 130617080]

約数ペア:

[(1, 130617080), (2, 65308540), (4, 32654270), (5, 26123416), (8, 16327135), (10, 13061708), (11, 11874280), (20, 6530854), (22, 5937140), (40, 3265427), (44, 2968570), (55, 2374856), (88, 1484285), (110, 1187428), (121, 1079480), (220, 593714), (242, 539740), (440, 296857), (484, 269870), (605, 215896), (968, 134935), (1210, 107948), (2420, 53974), (4840, 26987)]