75286480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20023}}^1$

素因数の和:20083

約数の個数: 40

約数和(自身を含む): 178774272

約数和(自身を除く): 103487792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 20023, 40046, 80092, 100115, 160184, 200230, 320368, 400460, 800920, 941081, 1601840, 1882162, 3764324, 4705405, 7528648, 9410810, 15057296, 18821620, 37643240, 75286480]

約数ペア:

[(1, 75286480), (2, 37643240), (4, 18821620), (5, 15057296), (8, 9410810), (10, 7528648), (16, 4705405), (20, 3764324), (40, 1882162), (47, 1601840), (80, 941081), (94, 800920), (188, 400460), (235, 320368), (376, 200230), (470, 160184), (752, 100115), (940, 80092), (1880, 40046), (3760, 20023)]