268565950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{14879}}^1$

素因数の和:14929

約数の個数: 36

約数和(自身を含む): 527243040

約数和(自身を除く): 258677090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1805, 3610, 9025, 14879, 18050, 29758, 74395, 148790, 282701, 371975, 565402, 743950, 1413505, 2827010, 5371319, 7067525, 10742638, 14135050, 26856595, 53713190, 134282975, 268565950]

約数ペア:

[(1, 268565950), (2, 134282975), (5, 53713190), (10, 26856595), (19, 14135050), (25, 10742638), (38, 7067525), (50, 5371319), (95, 2827010), (190, 1413505), (361, 743950), (475, 565402), (722, 371975), (950, 282701), (1805, 148790), (3610, 74395), (9025, 29758), (14879, 18050)]