43425640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57139}}^1$

素因数の和:57169

約数の個数: 32

約数和(自身を含む): 102852000

約数和(自身を除く): 59426360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 57139, 114278, 228556, 285695, 457112, 571390, 1085641, 1142780, 2171282, 2285560, 4342564, 5428205, 8685128, 10856410, 21712820, 43425640]

約数ペア:

[(1, 43425640), (2, 21712820), (4, 10856410), (5, 8685128), (8, 5428205), (10, 4342564), (19, 2285560), (20, 2171282), (38, 1142780), (40, 1085641), (76, 571390), (95, 457112), (152, 285695), (190, 228556), (380, 114278), (760, 57139)]