156930627080

素因数分解:

$2^3\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{3015577}}^1$

素因数の和:3016889

約数の個数: 32

約数和(自身を含む): 353365430040

約数和(自身を除く): 196434802960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1301, 2602, 5204, 6505, 10408, 13010, 26020, 52040, 3015577, 6031154, 12062308, 15077885, 24124616, 30155770, 60311540, 120623080, 3923265677, 7846531354, 15693062708, 19616328385, 31386125416, 39232656770, 78465313540, 156930627080]

約数ペア:

[(1, 156930627080), (2, 78465313540), (4, 39232656770), (5, 31386125416), (8, 19616328385), (10, 15693062708), (20, 7846531354), (40, 3923265677), (1301, 120623080), (2602, 60311540), (5204, 30155770), (6505, 24124616), (10408, 15077885), (13010, 12062308), (26020, 6031154), (52040, 3015577)]