9996850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 20757600

約数和(自身を除く): 10760750

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 619, 646, 850, 950, 1238, 1615, 3095, 3230, 6190, 8075, 10523, 11761, 15475, 16150, 21046, 23522, 30950, 52615, 58805, 105230, 117610, 199937, 263075, 294025, 399874, 526150, 588050, 999685, 1999370, 4998425, 9996850]

約数ペア:

[(1, 9996850), (2, 4998425), (5, 1999370), (10, 999685), (17, 588050), (19, 526150), (25, 399874), (34, 294025), (38, 263075), (50, 199937), (85, 117610), (95, 105230), (170, 58805), (190, 52615), (323, 30950), (425, 23522), (475, 21046), (619, 16150), (646, 15475), (850, 11761), (950, 10523), (1238, 8075), (1615, 6190), (3095, 3230)]