75974680

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10979}}^1$

素因数の和:11163

約数の個数: 32

約数和(自身を含む): 171946800

約数和(自身を除く): 95972120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 10979, 21958, 43916, 54895, 87832, 109790, 219580, 439160, 1899367, 3798734, 7597468, 9496835, 15194936, 18993670, 37987340, 75974680]

約数ペア:

[(1, 75974680), (2, 37987340), (4, 18993670), (5, 15194936), (8, 9496835), (10, 7597468), (20, 3798734), (40, 1899367), (173, 439160), (346, 219580), (692, 109790), (865, 87832), (1384, 54895), (1730, 43916), (3460, 21958), (6920, 10979)]