25246348480

素因数分解:

$2^6\times 5^1\times {\mathrm{78894839}}^1$

素因数の和:78894856

約数の個数: 28

約数和(自身を含む): 60117868080

約数和(自身を除く): 34871519600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 78894839, 157789678, 315579356, 394474195, 631158712, 788948390, 1262317424, 1577896780, 2524634848, 3155793560, 5049269696, 6311587120, 12623174240, 25246348480]

約数ペア:

[(1, 25246348480), (2, 12623174240), (4, 6311587120), (5, 5049269696), (8, 3155793560), (10, 2524634848), (16, 1577896780), (20, 1262317424), (32, 788948390), (40, 631158712), (64, 394474195), (80, 315579356), (160, 157789678), (320, 78894839)]