2670801560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{10009}}^1$

素因数の和:10980

約数の個数: 64

約数和(自身を含む): 6875668800

約数和(自身を除く): 4204867240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 953, 1906, 3812, 4765, 6671, 7624, 9530, 10009, 13342, 19060, 20018, 26684, 33355, 38120, 40036, 50045, 53368, 66710, 70063, 80072, 100090, 133420, 140126, 200180, 266840, 280252, 350315, 400360, 560504, 700630, 1401260, 2802520, 9538577, 19077154, 38154308, 47692885, 66770039, 76308616, 95385770, 133540078, 190771540, 267080156, 333850195, 381543080, 534160312, 667700390, 1335400780, 2670801560]

約数ペア:

[(1, 2670801560), (2, 1335400780), (4, 667700390), (5, 534160312), (7, 381543080), (8, 333850195), (10, 267080156), (14, 190771540), (20, 133540078), (28, 95385770), (35, 76308616), (40, 66770039), (56, 47692885), (70, 38154308), (140, 19077154), (280, 9538577), (953, 2802520), (1906, 1401260), (3812, 700630), (4765, 560504), (6671, 400360), (7624, 350315), (9530, 280252), (10009, 266840), (13342, 200180), (19060, 140126), (20018, 133420), (26684, 100090), (33355, 80072), (38120, 70063), (40036, 66710), (50045, 53368)]