73743680

素因数分解:

$2^6\times 5^1\times {\mathrm{230449}}^1$

素因数の和:230466

約数の個数: 28

約数和(自身を含む): 175602900

約数和(自身を除く): 101859220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 230449, 460898, 921796, 1152245, 1843592, 2304490, 3687184, 4608980, 7374368, 9217960, 14748736, 18435920, 36871840, 73743680]

約数ペア:

[(1, 73743680), (2, 36871840), (4, 18435920), (5, 14748736), (8, 9217960), (10, 7374368), (16, 4608980), (20, 3687184), (32, 2304490), (40, 1843592), (64, 1152245), (80, 921796), (160, 460898), (320, 230449)]