54113720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79579}}^1$

素因数の和:79607

約数の個数: 32

約数和(自身を含む): 128919600

約数和(自身を除く): 74805880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 79579, 159158, 318316, 397895, 636632, 795790, 1352843, 1591580, 2705686, 3183160, 5411372, 6764215, 10822744, 13528430, 27056860, 54113720]

約数ペア:

[(1, 54113720), (2, 27056860), (4, 13528430), (5, 10822744), (8, 6764215), (10, 5411372), (17, 3183160), (20, 2705686), (34, 1591580), (40, 1352843), (68, 795790), (85, 636632), (136, 397895), (170, 318316), (340, 159158), (680, 79579)]