57951680

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1981

約数の個数: 56

約数和(自身を含む): 139494768

約数和(自身を除く): 81543088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1867, 1940, 3104, 3734, 3880, 6208, 7468, 7760, 9335, 14936, 15520, 18670, 29872, 31040, 37340, 59744, 74680, 119488, 149360, 181099, 298720, 362198, 597440, 724396, 905495, 1448792, 1810990, 2897584, 3621980, 5795168, 7243960, 11590336, 14487920, 28975840, 57951680]

約数ペア:

[(1, 57951680), (2, 28975840), (4, 14487920), (5, 11590336), (8, 7243960), (10, 5795168), (16, 3621980), (20, 2897584), (32, 1810990), (40, 1448792), (64, 905495), (80, 724396), (97, 597440), (160, 362198), (194, 298720), (320, 181099), (388, 149360), (485, 119488), (776, 74680), (970, 59744), (1552, 37340), (1867, 31040), (1940, 29872), (3104, 18670), (3734, 15520), (3880, 14936), (6208, 9335), (7468, 7760)]