26393175480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31420447}}^1$

素因数の和:31420468

約数の個数: 64

約数和(自身を含む): 90490890240

約数和(自身を除く): 64097714760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 31420447, 62840894, 94261341, 125681788, 157102235, 188522682, 219943129, 251363576, 314204470, 377045364, 439886258, 471306705, 628408940, 659829387, 754090728, 879772516, 942613410, 1099715645, 1256817880, 1319658774, 1759545032, 1885226820, 2199431290, 2639317548, 3299146935, 3770453640, 4398862580, 5278635096, 6598293870, 8797725160, 13196587740, 26393175480]

約数ペア:

[(1, 26393175480), (2, 13196587740), (3, 8797725160), (4, 6598293870), (5, 5278635096), (6, 4398862580), (7, 3770453640), (8, 3299146935), (10, 2639317548), (12, 2199431290), (14, 1885226820), (15, 1759545032), (20, 1319658774), (21, 1256817880), (24, 1099715645), (28, 942613410), (30, 879772516), (35, 754090728), (40, 659829387), (42, 628408940), (56, 471306705), (60, 439886258), (70, 377045364), (84, 314204470), (105, 251363576), (120, 219943129), (140, 188522682), (168, 157102235), (210, 125681788), (280, 94261341), (420, 62840894), (840, 31420447)]