2019424960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{901529}}^1$

素因数の和:901553

約数の個数: 56

約数和(自身を含む): 5495726880

約数和(自身を除く): 3476301920

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, 901529, 1803058, 3606116, 4507645, 6310703, 7212232, 9015290, 12621406, 14424464, 18030580, 25242812, 28848928, 31553515, 36061160, 50485624, 57697856, 63107030, 72122320, 100971248, 126214060, 144244640, 201942496, 252428120, 288489280, 403884992, 504856240, 1009712480, 2019424960]

約数ペア:

[(1, 2019424960), (2, 1009712480), (4, 504856240), (5, 403884992), (7, 288489280), (8, 252428120), (10, 201942496), (14, 144244640), (16, 126214060), (20, 100971248), (28, 72122320), (32, 63107030), (35, 57697856), (40, 50485624), (56, 36061160), (64, 31553515), (70, 28848928), (80, 25242812), (112, 18030580), (140, 14424464), (160, 12621406), (224, 9015290), (280, 7212232), (320, 6310703), (448, 4507645), (560, 3606116), (1120, 1803058), (2240, 901529)]