25876860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22699}}^1$

素因数の和:22730

約数の個数: 48

約数和(自身を含む): 76272000

約数和(自身を除く): 50395140

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, 22699, 45398, 68097, 90796, 113495, 136194, 226990, 272388, 340485, 431281, 453980, 680970, 862562, 1293843, 1361940, 1725124, 2156405, 2587686, 4312810, 5175372, 6469215, 8625620, 12938430, 25876860]

約数ペア:

[(1, 25876860), (2, 12938430), (3, 8625620), (4, 6469215), (5, 5175372), (6, 4312810), (10, 2587686), (12, 2156405), (15, 1725124), (19, 1361940), (20, 1293843), (30, 862562), (38, 680970), (57, 453980), (60, 431281), (76, 340485), (95, 272388), (114, 226990), (190, 136194), (228, 113495), (285, 90796), (380, 68097), (570, 45398), (1140, 22699)]