3476240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2319

約数の個数: 40

約数和(自身を含む): 8511360

約数和(自身を除く): 5035120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2287, 4574, 9148, 11435, 18296, 22870, 36592, 43453, 45740, 86906, 91480, 173812, 182960, 217265, 347624, 434530, 695248, 869060, 1738120, 3476240]

約数ペア:

[(1, 3476240), (2, 1738120), (4, 869060), (5, 695248), (8, 434530), (10, 347624), (16, 217265), (19, 182960), (20, 173812), (38, 91480), (40, 86906), (76, 45740), (80, 43453), (95, 36592), (152, 22870), (190, 18296), (304, 11435), (380, 9148), (760, 4574), (1520, 2287)]