2640080172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{29167}}^1$

素因数の和:29590

約数の個数: 48

約数和(自身を含む): 6500963840

約数和(自身を除く): 3860883668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 397, 794, 1191, 1588, 2382, 4764, 7543, 15086, 22629, 29167, 30172, 45258, 58334, 87501, 90516, 116668, 175002, 350004, 554173, 1108346, 1662519, 2216692, 3325038, 6650076, 11579299, 23158598, 34737897, 46317196, 69475794, 138951588, 220006681, 440013362, 660020043, 880026724, 1320040086, 2640080172]

約数ペア:

[(1, 2640080172), (2, 1320040086), (3, 880026724), (4, 660020043), (6, 440013362), (12, 220006681), (19, 138951588), (38, 69475794), (57, 46317196), (76, 34737897), (114, 23158598), (228, 11579299), (397, 6650076), (794, 3325038), (1191, 2216692), (1588, 1662519), (2382, 1108346), (4764, 554173), (7543, 350004), (15086, 175002), (22629, 116668), (29167, 90516), (30172, 87501), (45258, 58334)]