66001120

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3011}}^1$

素因数の和:3163

約数の個数: 48

約数和(自身を含む): 157117968

約数和(自身を除く): 91116848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 3011, 4384, 5480, 6022, 10960, 12044, 15055, 21920, 24088, 30110, 48176, 60220, 96352, 120440, 240880, 412507, 481760, 825014, 1650028, 2062535, 3300056, 4125070, 6600112, 8250140, 13200224, 16500280, 33000560, 66001120]

約数ペア:

[(1, 66001120), (2, 33000560), (4, 16500280), (5, 13200224), (8, 8250140), (10, 6600112), (16, 4125070), (20, 3300056), (32, 2062535), (40, 1650028), (80, 825014), (137, 481760), (160, 412507), (274, 240880), (548, 120440), (685, 96352), (1096, 60220), (1370, 48176), (2192, 30110), (2740, 24088), (3011, 21920), (4384, 15055), (5480, 12044), (6022, 10960)]