126167120

素因数分解:

$2^4\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1907}}^1$

素因数の和:2747

約数の個数: 40

約数和(自身を含む): 293847264

約数和(自身を除く): 167680144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 827, 1654, 1907, 3308, 3814, 4135, 6616, 7628, 8270, 9535, 13232, 15256, 16540, 19070, 30512, 33080, 38140, 66160, 76280, 152560, 1577089, 3154178, 6308356, 7885445, 12616712, 15770890, 25233424, 31541780, 63083560, 126167120]

約数ペア:

[(1, 126167120), (2, 63083560), (4, 31541780), (5, 25233424), (8, 15770890), (10, 12616712), (16, 7885445), (20, 6308356), (40, 3154178), (80, 1577089), (827, 152560), (1654, 76280), (1907, 66160), (3308, 38140), (3814, 33080), (4135, 30512), (6616, 19070), (7628, 16540), (8270, 15256), (9535, 13232)]