29881760

素因数分解:

$2^5\times 5^1\times {\mathrm{186761}}^1$

素因数の和:186776

約数の個数: 24

約数和(自身を含む): 70596036

約数和(自身を除く): 40714276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 186761, 373522, 747044, 933805, 1494088, 1867610, 2988176, 3735220, 5976352, 7470440, 14940880, 29881760]

約数ペア:

[(1, 29881760), (2, 14940880), (4, 7470440), (5, 5976352), (8, 3735220), (10, 2988176), (16, 1867610), (20, 1494088), (32, 933805), (40, 747044), (80, 373522), (160, 186761)]