126627880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137639}}^1$

素因数の和:137673

約数の個数: 32

約数和(自身を含む): 297302400

約数和(自身を除く): 170674520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 137639, 275278, 550556, 688195, 1101112, 1376390, 2752780, 3165697, 5505560, 6331394, 12662788, 15828485, 25325576, 31656970, 63313940, 126627880]

約数ペア:

[(1, 126627880), (2, 63313940), (4, 31656970), (5, 25325576), (8, 15828485), (10, 12662788), (20, 6331394), (23, 5505560), (40, 3165697), (46, 2752780), (92, 1376390), (115, 1101112), (184, 688195), (230, 550556), (460, 275278), (920, 137639)]