160647580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2293}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 351477504

約数和(自身を除く): 190829924

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 1130, 2260, 2293, 3503, 4586, 7006, 9172, 11465, 14012, 17515, 22930, 35030, 45860, 70060, 71083, 142166, 259109, 284332, 355415, 518218, 710830, 1036436, 1295545, 1421660, 2591090, 5182180, 8032379, 16064758, 32129516, 40161895, 80323790, 160647580]

約数ペア:

[(1, 160647580), (2, 80323790), (4, 40161895), (5, 32129516), (10, 16064758), (20, 8032379), (31, 5182180), (62, 2591090), (113, 1421660), (124, 1295545), (155, 1036436), (226, 710830), (310, 518218), (452, 355415), (565, 284332), (620, 259109), (1130, 142166), (2260, 71083), (2293, 70060), (3503, 45860), (4586, 35030), (7006, 22930), (9172, 17515), (11465, 14012)]