166050640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{296519}}^1$

素因数の和:296539

約数の個数: 40

約数和(自身を含む): 441221760

約数和(自身を除く): 275171120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 296519, 593038, 1186076, 1482595, 2075633, 2372152, 2965190, 4151266, 4744304, 5930380, 8302532, 10378165, 11860760, 16605064, 20756330, 23721520, 33210128, 41512660, 83025320, 166050640]

約数ペア:

[(1, 166050640), (2, 83025320), (4, 41512660), (5, 33210128), (7, 23721520), (8, 20756330), (10, 16605064), (14, 11860760), (16, 10378165), (20, 8302532), (28, 5930380), (35, 4744304), (40, 4151266), (56, 2965190), (70, 2372152), (80, 2075633), (112, 1482595), (140, 1186076), (280, 593038), (560, 296519)]