713232680

素因数分解:

$2^3\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{15227}}^1$

素因数の和:16409

約数の個数: 32

約数和(自身を含む): 1606249440

約数和(自身を除く): 893016760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1171, 2342, 4684, 5855, 9368, 11710, 15227, 23420, 30454, 46840, 60908, 76135, 121816, 152270, 304540, 609080, 17830817, 35661634, 71323268, 89154085, 142646536, 178308170, 356616340, 713232680]

約数ペア:

[(1, 713232680), (2, 356616340), (4, 178308170), (5, 142646536), (8, 89154085), (10, 71323268), (20, 35661634), (40, 17830817), (1171, 609080), (2342, 304540), (4684, 152270), (5855, 121816), (9368, 76135), (11710, 60908), (15227, 46840), (23420, 30454)]