97992280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 229796640

約数和(自身を除く): 131804360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 73, 74, 146, 148, 185, 292, 296, 365, 370, 584, 730, 740, 907, 1460, 1480, 1814, 2701, 2920, 3628, 4535, 5402, 7256, 9070, 10804, 13505, 18140, 21608, 27010, 33559, 36280, 54020, 66211, 67118, 108040, 132422, 134236, 167795, 264844, 268472, 331055, 335590, 529688, 662110, 671180, 1324220, 1342360, 2449807, 2648440, 4899614, 9799228, 12249035, 19598456, 24498070, 48996140, 97992280]

約数ペア:

[(1, 97992280), (2, 48996140), (4, 24498070), (5, 19598456), (8, 12249035), (10, 9799228), (20, 4899614), (37, 2648440), (40, 2449807), (73, 1342360), (74, 1324220), (146, 671180), (148, 662110), (185, 529688), (292, 335590), (296, 331055), (365, 268472), (370, 264844), (584, 167795), (730, 134236), (740, 132422), (907, 108040), (1460, 67118), (1480, 66211), (1814, 54020), (2701, 36280), (2920, 33559), (3628, 27010), (4535, 21608), (5402, 18140), (7256, 13505), (9070, 10804)]