1168623680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{521707}}^1$

素因数の和:521731

約数の個数: 56

約数和(自身を含む): 3180331968

約数和(自身を除く): 2011708288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 521707, 1043414, 2086828, 2608535, 3651949, 4173656, 5217070, 7303898, 8347312, 10434140, 14607796, 16694624, 18259745, 20868280, 29215592, 33389248, 36519490, 41736560, 58431184, 73038980, 83473120, 116862368, 146077960, 166946240, 233724736, 292155920, 584311840, 1168623680]

約数ペア:

[(1, 1168623680), (2, 584311840), (4, 292155920), (5, 233724736), (7, 166946240), (8, 146077960), (10, 116862368), (14, 83473120), (16, 73038980), (20, 58431184), (28, 41736560), (32, 36519490), (35, 33389248), (40, 29215592), (56, 20868280), (64, 18259745), (70, 16694624), (80, 14607796), (112, 10434140), (140, 8347312), (160, 7303898), (224, 5217070), (280, 4173656), (320, 3651949), (448, 2608535), (560, 2086828), (1120, 1043414), (2240, 521707)]