2251950680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{423299}}^1$

素因数の和:423336

約数の個数: 64

約数和(自身を含む): 6095520000

約数和(自身を除く): 3843569320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 423299, 846598, 1693196, 2116495, 2963093, 3386392, 4232990, 5926186, 8042681, 8465980, 11852372, 14815465, 16085362, 16931960, 23704744, 29630930, 32170724, 40213405, 56298767, 59261860, 64341448, 80426810, 112597534, 118523720, 160853620, 225195068, 281493835, 321707240, 450390136, 562987670, 1125975340, 2251950680]

約数ペア:

[(1, 2251950680), (2, 1125975340), (4, 562987670), (5, 450390136), (7, 321707240), (8, 281493835), (10, 225195068), (14, 160853620), (19, 118523720), (20, 112597534), (28, 80426810), (35, 64341448), (38, 59261860), (40, 56298767), (56, 40213405), (70, 32170724), (76, 29630930), (95, 23704744), (133, 16931960), (140, 16085362), (152, 14815465), (190, 11852372), (266, 8465980), (280, 8042681), (380, 5926186), (532, 4232990), (665, 3386392), (760, 2963093), (1064, 2116495), (1330, 1693196), (2660, 846598), (5320, 423299)]