3861560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5111

約数の個数: 32

約数和(自身を含む): 9147600

約数和(自身を除く): 5286040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5081, 10162, 20324, 25405, 40648, 50810, 96539, 101620, 193078, 203240, 386156, 482695, 772312, 965390, 1930780, 3861560]

約数ペア:

[(1, 3861560), (2, 1930780), (4, 965390), (5, 772312), (8, 482695), (10, 386156), (19, 203240), (20, 193078), (38, 101620), (40, 96539), (76, 50810), (95, 40648), (152, 25405), (190, 20324), (380, 10162), (760, 5081)]