70142600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31883}}^1$

素因数の和:31910

約数の個数: 48

約数和(自身を含む): 177912720

約数和(自身を除く): 107770120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 31883, 63766, 127532, 159415, 255064, 318830, 350713, 637660, 701426, 797075, 1275320, 1402852, 1594150, 1753565, 2805704, 3188300, 3507130, 6376600, 7014260, 8767825, 14028520, 17535650, 35071300, 70142600]

約数ペア:

[(1, 70142600), (2, 35071300), (4, 17535650), (5, 14028520), (8, 8767825), (10, 7014260), (11, 6376600), (20, 3507130), (22, 3188300), (25, 2805704), (40, 1753565), (44, 1594150), (50, 1402852), (55, 1275320), (88, 797075), (100, 701426), (110, 637660), (200, 350713), (220, 318830), (275, 255064), (440, 159415), (550, 127532), (1100, 63766), (2200, 31883)]