64504241000

素因数分解:

$2^3\times 5^3\times {\mathrm{2887}}^1\times {\mathrm{22343}}^1$

素因数の和:25251

約数の個数: 64

約数和(自身を含む): 150998964480

約数和(自身を除く): 86494723480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 2887, 5774, 11548, 14435, 22343, 23096, 28870, 44686, 57740, 72175, 89372, 111715, 115480, 144350, 178744, 223430, 288700, 360875, 446860, 558575, 577400, 721750, 893720, 1117150, 1443500, 2234300, 2792875, 2887000, 4468600, 5585750, 11171500, 22343000, 64504241, 129008482, 258016964, 322521205, 516033928, 645042410, 1290084820, 1612606025, 2580169640, 3225212050, 6450424100, 8063030125, 12900848200, 16126060250, 32252120500, 64504241000]

約数ペア:

[(1, 64504241000), (2, 32252120500), (4, 16126060250), (5, 12900848200), (8, 8063030125), (10, 6450424100), (20, 3225212050), (25, 2580169640), (40, 1612606025), (50, 1290084820), (100, 645042410), (125, 516033928), (200, 322521205), (250, 258016964), (500, 129008482), (1000, 64504241), (2887, 22343000), (5774, 11171500), (11548, 5585750), (14435, 4468600), (22343, 2887000), (23096, 2792875), (28870, 2234300), (44686, 1443500), (57740, 1117150), (72175, 893720), (89372, 721750), (111715, 577400), (115480, 558575), (144350, 446860), (178744, 360875), (223430, 288700)]