1569487660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{85021}}^1$

素因数の和:85114

約数の個数: 48

約数和(自身を含む): 3599491392

約数和(自身を除く): 2030003732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 9230, 18460, 85021, 170042, 340084, 425105, 850210, 1105273, 1700420, 2210546, 4421092, 5526365, 6036491, 11052730, 12072982, 22105460, 24145964, 30182455, 60364910, 78474383, 120729820, 156948766, 313897532, 392371915, 784743830, 1569487660]

約数ペア:

[(1, 1569487660), (2, 784743830), (4, 392371915), (5, 313897532), (10, 156948766), (13, 120729820), (20, 78474383), (26, 60364910), (52, 30182455), (65, 24145964), (71, 22105460), (130, 12072982), (142, 11052730), (260, 6036491), (284, 5526365), (355, 4421092), (710, 2210546), (923, 1700420), (1420, 1105273), (1846, 850210), (3692, 425105), (4615, 340084), (9230, 170042), (18460, 85021)]