79535380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4021}}^1$

素因数の和:4096

約数の個数: 48

約数和(自身を含む): 178383744

約数和(自身を除く): 98848364

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 3956, 4021, 4945, 8042, 9890, 16084, 19780, 20105, 40210, 80420, 92483, 172903, 184966, 345806, 369932, 462415, 691612, 864515, 924830, 1729030, 1849660, 3458060, 3976769, 7953538, 15907076, 19883845, 39767690, 79535380]

約数ペア:

[(1, 79535380), (2, 39767690), (4, 19883845), (5, 15907076), (10, 7953538), (20, 3976769), (23, 3458060), (43, 1849660), (46, 1729030), (86, 924830), (92, 864515), (115, 691612), (172, 462415), (215, 369932), (230, 345806), (430, 184966), (460, 172903), (860, 92483), (989, 80420), (1978, 40210), (3956, 20105), (4021, 19780), (4945, 16084), (8042, 9890)]