1574506960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1513949}}^1$

素因数の和:1513975

約数の個数: 40

約数和(自身を含む): 3942325800

約数和(自身を除く): 2367818840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1513949, 3027898, 6055796, 7569745, 12111592, 15139490, 19681337, 24223184, 30278980, 39362674, 60557960, 78725348, 98406685, 121115920, 157450696, 196813370, 314901392, 393626740, 787253480, 1574506960]

約数ペア:

[(1, 1574506960), (2, 787253480), (4, 393626740), (5, 314901392), (8, 196813370), (10, 157450696), (13, 121115920), (16, 98406685), (20, 78725348), (26, 60557960), (40, 39362674), (52, 30278980), (65, 24223184), (80, 19681337), (104, 15139490), (130, 12111592), (208, 7569745), (260, 6055796), (520, 3027898), (1040, 1513949)]