73490960

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13711}}^1$

素因数の和:13791

約数の個数: 40

約数和(自身を含む): 173429376

約数和(自身を除く): 99938416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 13711, 27422, 54844, 68555, 109688, 137110, 219376, 274220, 548440, 918637, 1096880, 1837274, 3674548, 4593185, 7349096, 9186370, 14698192, 18372740, 36745480, 73490960]

約数ペア:

[(1, 73490960), (2, 36745480), (4, 18372740), (5, 14698192), (8, 9186370), (10, 7349096), (16, 4593185), (20, 3674548), (40, 1837274), (67, 1096880), (80, 918637), (134, 548440), (268, 274220), (335, 219376), (536, 137110), (670, 109688), (1072, 68555), (1340, 54844), (2680, 27422), (5360, 13711)]