97897120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32203}}^1$

素因数の和:32237

約数の個数: 48

約数和(自身を含む): 243462240

約数和(自身を除く): 145565120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 32203, 64406, 128812, 161015, 257624, 322030, 515248, 611857, 644060, 1030496, 1223714, 1288120, 2447428, 2576240, 3059285, 4894856, 5152480, 6118570, 9789712, 12237140, 19579424, 24474280, 48948560, 97897120]

約数ペア:

[(1, 97897120), (2, 48948560), (4, 24474280), (5, 19579424), (8, 12237140), (10, 9789712), (16, 6118570), (19, 5152480), (20, 4894856), (32, 3059285), (38, 2576240), (40, 2447428), (76, 1288120), (80, 1223714), (95, 1030496), (152, 644060), (160, 611857), (190, 515248), (304, 322030), (380, 257624), (608, 161015), (760, 128812), (1520, 64406), (3040, 32203)]