327161360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{87011}}^1$

素因数の和:87071

約数の個数: 40

約数和(自身を含む): 776843136

約数和(自身を除く): 449681776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 87011, 174022, 348044, 435055, 696088, 870110, 1392176, 1740220, 3480440, 4089517, 6960880, 8179034, 16358068, 20447585, 32716136, 40895170, 65432272, 81790340, 163580680, 327161360]

約数ペア:

[(1, 327161360), (2, 163580680), (4, 81790340), (5, 65432272), (8, 40895170), (10, 32716136), (16, 20447585), (20, 16358068), (40, 8179034), (47, 6960880), (80, 4089517), (94, 3480440), (188, 1740220), (235, 1392176), (376, 870110), (470, 696088), (752, 435055), (940, 348044), (1880, 174022), (3760, 87011)]