2014064920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{312743}}^1$

素因数の和:312784

約数の個数: 64

約数和(自身を含む): 5404216320

約数和(自身を除く): 3390151400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 312743, 625486, 1250972, 1563715, 2189201, 2501944, 3127430, 4378402, 6254860, 7193089, 8756804, 10946005, 12509720, 14386178, 17513608, 21892010, 28772356, 35965445, 43784020, 50351623, 57544712, 71930890, 87568040, 100703246, 143861780, 201406492, 251758115, 287723560, 402812984, 503516230, 1007032460, 2014064920]

約数ペア:

[(1, 2014064920), (2, 1007032460), (4, 503516230), (5, 402812984), (7, 287723560), (8, 251758115), (10, 201406492), (14, 143861780), (20, 100703246), (23, 87568040), (28, 71930890), (35, 57544712), (40, 50351623), (46, 43784020), (56, 35965445), (70, 28772356), (92, 21892010), (115, 17513608), (140, 14386178), (161, 12509720), (184, 10946005), (230, 8756804), (280, 7193089), (322, 6254860), (460, 4378402), (644, 3127430), (805, 2501944), (920, 2189201), (1288, 1563715), (1610, 1250972), (3220, 625486), (6440, 312743)]