4747150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 36

約数和(自身を含む): 9354312

約数和(自身を除く): 4607162

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 263, 361, 475, 526, 722, 950, 1315, 1805, 2630, 3610, 4997, 6575, 9025, 9994, 13150, 18050, 24985, 49970, 94943, 124925, 189886, 249850, 474715, 949430, 2373575, 4747150]

約数ペア:

[(1, 4747150), (2, 2373575), (5, 949430), (10, 474715), (19, 249850), (25, 189886), (38, 124925), (50, 94943), (95, 49970), (190, 24985), (263, 18050), (361, 13150), (475, 9994), (526, 9025), (722, 6575), (950, 4997), (1315, 3610), (1805, 2630)]