98961320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{52639}}^1$

素因数の和:52697

約数の個数: 32

約数和(自身を含む): 227404800

約数和(自身を除く): 128443480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 52639, 105278, 210556, 263195, 421112, 526390, 1052780, 2105560, 2474033, 4948066, 9896132, 12370165, 19792264, 24740330, 49480660, 98961320]

約数ペア:

[(1, 98961320), (2, 49480660), (4, 24740330), (5, 19792264), (8, 12370165), (10, 9896132), (20, 4948066), (40, 2474033), (47, 2105560), (94, 1052780), (188, 526390), (235, 421112), (376, 263195), (470, 210556), (940, 105278), (1880, 52639)]