42029600

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:618

約数の個数: 72

約数和(自身を含む): 103774608

約数和(自身を除く): 61745008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 400, 428, 491, 535, 800, 856, 982, 1070, 1712, 1964, 2140, 2455, 2675, 3424, 3928, 4280, 4910, 5350, 7856, 8560, 9820, 10700, 12275, 15712, 17120, 19640, 21400, 24550, 39280, 42800, 49100, 52537, 78560, 85600, 98200, 105074, 196400, 210148, 262685, 392800, 420296, 525370, 840592, 1050740, 1313425, 1681184, 2101480, 2626850, 4202960, 5253700, 8405920, 10507400, 21014800, 42029600]

約数ペア:

[(1, 42029600), (2, 21014800), (4, 10507400), (5, 8405920), (8, 5253700), (10, 4202960), (16, 2626850), (20, 2101480), (25, 1681184), (32, 1313425), (40, 1050740), (50, 840592), (80, 525370), (100, 420296), (107, 392800), (160, 262685), (200, 210148), (214, 196400), (400, 105074), (428, 98200), (491, 85600), (535, 78560), (800, 52537), (856, 49100), (982, 42800), (1070, 39280), (1712, 24550), (1964, 21400), (2140, 19640), (2455, 17120), (2675, 15712), (3424, 12275), (3928, 10700), (4280, 9820), (4910, 8560), (5350, 7856)]