2959520

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 7144200

約数和(自身を除く): 4184680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 349, 424, 530, 698, 848, 1060, 1396, 1696, 1745, 2120, 2792, 3490, 4240, 5584, 6980, 8480, 11168, 13960, 18497, 27920, 36994, 55840, 73988, 92485, 147976, 184970, 295952, 369940, 591904, 739880, 1479760, 2959520]

約数ペア:

[(1, 2959520), (2, 1479760), (4, 739880), (5, 591904), (8, 369940), (10, 295952), (16, 184970), (20, 147976), (32, 92485), (40, 73988), (53, 55840), (80, 36994), (106, 27920), (160, 18497), (212, 13960), (265, 11168), (349, 8480), (424, 6980), (530, 5584), (698, 4240), (848, 3490), (1060, 2792), (1396, 2120), (1696, 1745)]