25367013040

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3078521}}^1$

素因数の和:3078637

約数の個数: 40

約数和(自身を含む): 59550929568

約数和(自身を除く): 34183916528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 3078521, 6157042, 12314084, 15392605, 24628168, 30785210, 49256336, 61570420, 123140840, 246281680, 317087663, 634175326, 1268350652, 1585438315, 2536701304, 3170876630, 5073402608, 6341753260, 12683506520, 25367013040]

約数ペア:

[(1, 25367013040), (2, 12683506520), (4, 6341753260), (5, 5073402608), (8, 3170876630), (10, 2536701304), (16, 1585438315), (20, 1268350652), (40, 634175326), (80, 317087663), (103, 246281680), (206, 123140840), (412, 61570420), (515, 49256336), (824, 30785210), (1030, 24628168), (1648, 15392605), (2060, 12314084), (4120, 6157042), (8240, 3078521)]