370770920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{713021}}^1$

素因数の和:713045

約数の個数: 32

約数和(自身を含む): 898407720

約数和(自身を除く): 527636800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 713021, 1426042, 2852084, 3565105, 5704168, 7130210, 9269273, 14260420, 18538546, 28520840, 37077092, 46346365, 74154184, 92692730, 185385460, 370770920]

約数ペア:

[(1, 370770920), (2, 185385460), (4, 92692730), (5, 74154184), (8, 46346365), (10, 37077092), (13, 28520840), (20, 18538546), (26, 14260420), (40, 9269273), (52, 7130210), (65, 5704168), (104, 3565105), (130, 2852084), (260, 1426042), (520, 713021)]