108399160

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{37123}}^1$

素因数の和:37207

約数の個数: 32

約数和(自身を含む): 247245840

約数和(自身を除く): 138846680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 37123, 74246, 148492, 185615, 296984, 371230, 742460, 1484920, 2709979, 5419958, 10839916, 13549895, 21679832, 27099790, 54199580, 108399160]

約数ペア:

[(1, 108399160), (2, 54199580), (4, 27099790), (5, 21679832), (8, 13549895), (10, 10839916), (20, 5419958), (40, 2709979), (73, 1484920), (146, 742460), (292, 371230), (365, 296984), (584, 185615), (730, 148492), (1460, 74246), (2920, 37123)]