11334640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7457}}^1$

素因数の和:7489

約数の個数: 40

約数和(自身を含む): 27743760

約数和(自身を除く): 16409120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7457, 14914, 29828, 37285, 59656, 74570, 119312, 141683, 149140, 283366, 298280, 566732, 596560, 708415, 1133464, 1416830, 2266928, 2833660, 5667320, 11334640]

約数ペア:

[(1, 11334640), (2, 5667320), (4, 2833660), (5, 2266928), (8, 1416830), (10, 1133464), (16, 708415), (19, 596560), (20, 566732), (38, 298280), (40, 283366), (76, 149140), (80, 141683), (95, 119312), (152, 74570), (190, 59656), (304, 37285), (380, 29828), (760, 14914), (1520, 7457)]