80130412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4337}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 145756800

約数和(自身を除く): 65626388

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 4337, 4619, 8674, 9238, 17348, 18476, 134447, 268894, 537788, 646213, 1292426, 2584852, 20032603, 40065206, 80130412]

約数ペア:

[(1, 80130412), (2, 40065206), (4, 20032603), (31, 2584852), (62, 1292426), (124, 646213), (149, 537788), (298, 268894), (596, 134447), (4337, 18476), (4619, 17348), (8674, 9238)]