104927120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69031}}^1$

素因数の和:69063

約数の個数: 40

約数和(自身を含む): 256799040

約数和(自身を除く): 151871920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 69031, 138062, 276124, 345155, 552248, 690310, 1104496, 1311589, 1380620, 2623178, 2761240, 5246356, 5522480, 6557945, 10492712, 13115890, 20985424, 26231780, 52463560, 104927120]

約数ペア:

[(1, 104927120), (2, 52463560), (4, 26231780), (5, 20985424), (8, 13115890), (10, 10492712), (16, 6557945), (19, 5522480), (20, 5246356), (38, 2761240), (40, 2623178), (76, 1380620), (80, 1311589), (95, 1104496), (152, 690310), (190, 552248), (304, 345155), (380, 276124), (760, 138062), (1520, 69031)]