11775800

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 27706560

約数和(自身を除く): 15930760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 607, 776, 970, 1214, 1940, 2425, 2428, 3035, 3880, 4850, 4856, 6070, 9700, 12140, 15175, 19400, 24280, 30350, 58879, 60700, 117758, 121400, 235516, 294395, 471032, 588790, 1177580, 1471975, 2355160, 2943950, 5887900, 11775800]

約数ペア:

[(1, 11775800), (2, 5887900), (4, 2943950), (5, 2355160), (8, 1471975), (10, 1177580), (20, 588790), (25, 471032), (40, 294395), (50, 235516), (97, 121400), (100, 117758), (194, 60700), (200, 58879), (388, 30350), (485, 24280), (607, 19400), (776, 15175), (970, 12140), (1214, 9700), (1940, 6070), (2425, 4856), (2428, 4850), (3035, 3880)]