3882080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 9661680

約数和(自身を除く): 5779600

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, 1277, 1520, 2554, 3040, 5108, 6385, 10216, 12770, 20432, 24263, 25540, 40864, 48526, 51080, 97052, 102160, 121315, 194104, 204320, 242630, 388208, 485260, 776416, 970520, 1941040, 3882080]

約数ペア:

[(1, 3882080), (2, 1941040), (4, 970520), (5, 776416), (8, 485260), (10, 388208), (16, 242630), (19, 204320), (20, 194104), (32, 121315), (38, 102160), (40, 97052), (76, 51080), (80, 48526), (95, 40864), (152, 25540), (160, 24263), (190, 20432), (304, 12770), (380, 10216), (608, 6385), (760, 5108), (1277, 3040), (1520, 2554)]