73674880

素因数分解:

$2^7\times 5^1\times {\mathrm{115117}}^1$

素因数の和:115136

約数の個数: 32

約数和(自身を含む): 176130540

約数和(自身を除く): 102455660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 115117, 230234, 460468, 575585, 920936, 1151170, 1841872, 2302340, 3683744, 4604680, 7367488, 9209360, 14734976, 18418720, 36837440, 73674880]

約数ペア:

[(1, 73674880), (2, 36837440), (4, 18418720), (5, 14734976), (8, 9209360), (10, 7367488), (16, 4604680), (20, 3683744), (32, 2302340), (40, 1841872), (64, 1151170), (80, 920936), (128, 575585), (160, 460468), (320, 230234), (640, 115117)]