13678160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4621}}^1$

素因数の和:4671

約数の個数: 40

約数和(自身を含む): 32668296

約数和(自身を除く): 18990136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 4621, 9242, 18484, 23105, 36968, 46210, 73936, 92420, 170977, 184840, 341954, 369680, 683908, 854885, 1367816, 1709770, 2735632, 3419540, 6839080, 13678160]

約数ペア:

[(1, 13678160), (2, 6839080), (4, 3419540), (5, 2735632), (8, 1709770), (10, 1367816), (16, 854885), (20, 683908), (37, 369680), (40, 341954), (74, 184840), (80, 170977), (148, 92420), (185, 73936), (296, 46210), (370, 36968), (592, 23105), (740, 18484), (1480, 9242), (2960, 4621)]