56194040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2069}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 146059200

約数和(自身を除く): 89865160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2069, 2716, 3395, 3880, 4138, 5432, 6790, 8276, 10345, 13580, 14483, 16552, 20690, 27160, 28966, 41380, 57932, 72415, 82760, 115864, 144830, 200693, 289660, 401386, 579320, 802772, 1003465, 1404851, 1605544, 2006930, 2809702, 4013860, 5619404, 7024255, 8027720, 11238808, 14048510, 28097020, 56194040]

約数ペア:

[(1, 56194040), (2, 28097020), (4, 14048510), (5, 11238808), (7, 8027720), (8, 7024255), (10, 5619404), (14, 4013860), (20, 2809702), (28, 2006930), (35, 1605544), (40, 1404851), (56, 1003465), (70, 802772), (97, 579320), (140, 401386), (194, 289660), (280, 200693), (388, 144830), (485, 115864), (679, 82760), (776, 72415), (970, 57932), (1358, 41380), (1940, 28966), (2069, 27160), (2716, 20690), (3395, 16552), (3880, 14483), (4138, 13580), (5432, 10345), (6790, 8276)]