29254300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 67964400

約数和(自身を除く): 38710100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 89, 95, 100, 173, 178, 190, 346, 356, 380, 445, 475, 692, 865, 890, 950, 1691, 1730, 1780, 1900, 2225, 3287, 3382, 3460, 4325, 4450, 6574, 6764, 8455, 8650, 8900, 13148, 15397, 16435, 16910, 17300, 30794, 32870, 33820, 42275, 61588, 65740, 76985, 82175, 84550, 153970, 164350, 169100, 292543, 307940, 328700, 384925, 585086, 769850, 1170172, 1462715, 1539700, 2925430, 5850860, 7313575, 14627150, 29254300]

約数ペア:

[(1, 29254300), (2, 14627150), (4, 7313575), (5, 5850860), (10, 2925430), (19, 1539700), (20, 1462715), (25, 1170172), (38, 769850), (50, 585086), (76, 384925), (89, 328700), (95, 307940), (100, 292543), (173, 169100), (178, 164350), (190, 153970), (346, 84550), (356, 82175), (380, 76985), (445, 65740), (475, 61588), (692, 42275), (865, 33820), (890, 32870), (950, 30794), (1691, 17300), (1730, 16910), (1780, 16435), (1900, 15397), (2225, 13148), (3287, 8900), (3382, 8650), (3460, 8455), (4325, 6764), (4450, 6574)]