137600480

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3691}}^1$

素因数の和:3939

約数の個数: 48

約数和(自身を含む): 326564784

約数和(自身を除く): 188964304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1864, 2330, 3691, 3728, 4660, 7382, 7456, 9320, 14764, 18455, 18640, 29528, 36910, 37280, 59056, 73820, 118112, 147640, 295280, 590560, 860003, 1720006, 3440012, 4300015, 6880024, 8600030, 13760048, 17200060, 27520096, 34400120, 68800240, 137600480]

約数ペア:

[(1, 137600480), (2, 68800240), (4, 34400120), (5, 27520096), (8, 17200060), (10, 13760048), (16, 8600030), (20, 6880024), (32, 4300015), (40, 3440012), (80, 1720006), (160, 860003), (233, 590560), (466, 295280), (932, 147640), (1165, 118112), (1864, 73820), (2330, 59056), (3691, 37280), (3728, 36910), (4660, 29528), (7382, 18640), (7456, 18455), (9320, 14764)]