40286460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35339}}^1$

素因数の和:35370

約数の個数: 48

約数和(自身を含む): 118742400

約数和(自身を除く): 78455940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 35339, 70678, 106017, 141356, 176695, 212034, 353390, 424068, 530085, 671441, 706780, 1060170, 1342882, 2014323, 2120340, 2685764, 3357205, 4028646, 6714410, 8057292, 10071615, 13428820, 20143230, 40286460]

約数ペア:

[(1, 40286460), (2, 20143230), (3, 13428820), (4, 10071615), (5, 8057292), (6, 6714410), (10, 4028646), (12, 3357205), (15, 2685764), (19, 2120340), (20, 2014323), (30, 1342882), (38, 1060170), (57, 706780), (60, 671441), (76, 530085), (95, 424068), (114, 353390), (190, 212034), (228, 176695), (285, 141356), (380, 106017), (570, 70678), (1140, 35339)]