70670500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 167207040

約数和(自身を除く): 96536540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 76, 86, 95, 100, 125, 172, 173, 190, 215, 250, 346, 380, 430, 475, 500, 692, 817, 860, 865, 950, 1075, 1634, 1730, 1900, 2150, 2375, 3268, 3287, 3460, 4085, 4300, 4325, 4750, 5375, 6574, 7439, 8170, 8650, 9500, 10750, 13148, 14878, 16340, 16435, 17300, 20425, 21500, 21625, 29756, 32870, 37195, 40850, 43250, 65740, 74390, 81700, 82175, 86500, 102125, 141341, 148780, 164350, 185975, 204250, 282682, 328700, 371950, 408500, 410875, 565364, 706705, 743900, 821750, 929875, 1413410, 1643500, 1859750, 2826820, 3533525, 3719500, 7067050, 14134100, 17667625, 35335250, 70670500]

約数ペア:

[(1, 70670500), (2, 35335250), (4, 17667625), (5, 14134100), (10, 7067050), (19, 3719500), (20, 3533525), (25, 2826820), (38, 1859750), (43, 1643500), (50, 1413410), (76, 929875), (86, 821750), (95, 743900), (100, 706705), (125, 565364), (172, 410875), (173, 408500), (190, 371950), (215, 328700), (250, 282682), (346, 204250), (380, 185975), (430, 164350), (475, 148780), (500, 141341), (692, 102125), (817, 86500), (860, 82175), (865, 81700), (950, 74390), (1075, 65740), (1634, 43250), (1730, 40850), (1900, 37195), (2150, 32870), (2375, 29756), (3268, 21625), (3287, 21500), (3460, 20425), (4085, 17300), (4300, 16435), (4325, 16340), (4750, 14878), (5375, 13148), (6574, 10750), (7439, 9500), (8170, 8650)]