75210880

素因数分解:

$2^7\times 5^1\times {\mathrm{117517}}^1$

素因数の和:117536

約数の個数: 32

約数和(自身を含む): 179802540

約数和(自身を除く): 104591660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 117517, 235034, 470068, 587585, 940136, 1175170, 1880272, 2350340, 3760544, 4700680, 7521088, 9401360, 15042176, 18802720, 37605440, 75210880]

約数ペア:

[(1, 75210880), (2, 37605440), (4, 18802720), (5, 15042176), (8, 9401360), (10, 7521088), (16, 4700680), (20, 3760544), (32, 2350340), (40, 1880272), (64, 1175170), (80, 940136), (128, 587585), (160, 470068), (320, 235034), (640, 117517)]