13000333820

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{22871}}^1$

素因数の和:23270

約数の個数: 48

約数和(自身を含む): 27677498688

約数和(自身を除く): 14677164868

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 293, 388, 485, 586, 970, 1172, 1465, 1940, 2930, 5860, 22871, 28421, 45742, 56842, 91484, 113684, 114355, 142105, 228710, 284210, 457420, 568420, 2218487, 4436974, 6701203, 8873948, 11092435, 13402406, 22184870, 26804812, 33506015, 44369740, 67012030, 134024060, 650016691, 1300033382, 2600066764, 3250083455, 6500166910, 13000333820]

約数ペア:

[(1, 13000333820), (2, 6500166910), (4, 3250083455), (5, 2600066764), (10, 1300033382), (20, 650016691), (97, 134024060), (194, 67012030), (293, 44369740), (388, 33506015), (485, 26804812), (586, 22184870), (970, 13402406), (1172, 11092435), (1465, 8873948), (1940, 6701203), (2930, 4436974), (5860, 2218487), (22871, 568420), (28421, 457420), (45742, 284210), (56842, 228710), (91484, 142105), (113684, 114355)]