44800420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3299}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 108662400

約数和(自身を除く): 63861980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3299, 3395, 6598, 6790, 13196, 13580, 16495, 23093, 32990, 46186, 65980, 92372, 115465, 230930, 320003, 461860, 640006, 1280012, 1600015, 2240021, 3200030, 4480042, 6400060, 8960084, 11200105, 22400210, 44800420]

約数ペア:

[(1, 44800420), (2, 22400210), (4, 11200105), (5, 8960084), (7, 6400060), (10, 4480042), (14, 3200030), (20, 2240021), (28, 1600015), (35, 1280012), (70, 640006), (97, 461860), (140, 320003), (194, 230930), (388, 115465), (485, 92372), (679, 65980), (970, 46186), (1358, 32990), (1940, 23093), (2716, 16495), (3299, 13580), (3395, 13196), (6598, 6790)]