5548960

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 13305600

約数和(自身を除く): 7756640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 439, 632, 790, 878, 1264, 1580, 1756, 2195, 2528, 3160, 3512, 4390, 6320, 7024, 8780, 12640, 14048, 17560, 34681, 35120, 69362, 70240, 138724, 173405, 277448, 346810, 554896, 693620, 1109792, 1387240, 2774480, 5548960]

約数ペア:

[(1, 5548960), (2, 2774480), (4, 1387240), (5, 1109792), (8, 693620), (10, 554896), (16, 346810), (20, 277448), (32, 173405), (40, 138724), (79, 70240), (80, 69362), (158, 35120), (160, 34681), (316, 17560), (395, 14048), (439, 12640), (632, 8780), (790, 7024), (878, 6320), (1264, 4390), (1580, 3512), (1756, 3160), (2195, 2528)]