80525570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 150121728

約数和(自身を除く): 69596158

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 365, 470, 730, 2347, 3431, 4694, 6862, 11735, 17155, 23470, 34310, 110309, 171331, 220618, 342662, 551545, 856655, 1103090, 1713310, 8052557, 16105114, 40262785, 80525570]

約数ペア:

[(1, 80525570), (2, 40262785), (5, 16105114), (10, 8052557), (47, 1713310), (73, 1103090), (94, 856655), (146, 551545), (235, 342662), (365, 220618), (470, 171331), (730, 110309), (2347, 34310), (3431, 23470), (4694, 17155), (6862, 11735)]