2526695920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{145547}}^1$

素因数の和:145598

約数の個数: 80

約数和(自身を含む): 6930413568

約数和(自身を除く): 4403717648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 145547, 291094, 582188, 727735, 1018829, 1164376, 1455470, 2037658, 2328752, 2910940, 4075316, 4511957, 5094145, 5821880, 8150632, 9023914, 10188290, 11643760, 16301264, 18047828, 20376580, 22559785, 31583699, 36095656, 40753160, 45119570, 63167398, 72191312, 81506320, 90239140, 126334796, 157918495, 180478280, 252669592, 315836990, 360956560, 505339184, 631673980, 1263347960, 2526695920]

約数ペア:

[(1, 2526695920), (2, 1263347960), (4, 631673980), (5, 505339184), (7, 360956560), (8, 315836990), (10, 252669592), (14, 180478280), (16, 157918495), (20, 126334796), (28, 90239140), (31, 81506320), (35, 72191312), (40, 63167398), (56, 45119570), (62, 40753160), (70, 36095656), (80, 31583699), (112, 22559785), (124, 20376580), (140, 18047828), (155, 16301264), (217, 11643760), (248, 10188290), (280, 9023914), (310, 8150632), (434, 5821880), (496, 5094145), (560, 4511957), (620, 4075316), (868, 2910940), (1085, 2328752), (1240, 2037658), (1736, 1455470), (2170, 1164376), (2480, 1018829), (3472, 727735), (4340, 582188), (8680, 291094), (17360, 145547)]