25662540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22511}}^1$

素因数の和:22542

約数の個数: 48

約数和(自身を含む): 75640320

約数和(自身を除く): 49977780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22511, 45022, 67533, 90044, 112555, 135066, 225110, 270132, 337665, 427709, 450220, 675330, 855418, 1283127, 1350660, 1710836, 2138545, 2566254, 4277090, 5132508, 6415635, 8554180, 12831270, 25662540]

約数ペア:

[(1, 25662540), (2, 12831270), (3, 8554180), (4, 6415635), (5, 5132508), (6, 4277090), (10, 2566254), (12, 2138545), (15, 1710836), (19, 1350660), (20, 1283127), (30, 855418), (38, 675330), (57, 450220), (60, 427709), (76, 337665), (95, 270132), (114, 225110), (190, 135066), (228, 112555), (285, 90044), (380, 67533), (570, 45022), (1140, 22511)]