1254610480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{333673}}^1$

素因数の和:333733

約数の個数: 40

約数和(自身を含む): 2979041472

約数和(自身を除く): 1724430992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 333673, 667346, 1334692, 1668365, 2669384, 3336730, 5338768, 6673460, 13346920, 15682631, 26693840, 31365262, 62730524, 78413155, 125461048, 156826310, 250922096, 313652620, 627305240, 1254610480]

約数ペア:

[(1, 1254610480), (2, 627305240), (4, 313652620), (5, 250922096), (8, 156826310), (10, 125461048), (16, 78413155), (20, 62730524), (40, 31365262), (47, 26693840), (80, 15682631), (94, 13346920), (188, 6673460), (235, 5338768), (376, 3336730), (470, 2669384), (752, 1668365), (940, 1334692), (1880, 667346), (3760, 333673)]