88137040

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3121}}^1$

素因数の和:3487

約数の個数: 40

約数和(自身を含む): 205564968

約数和(自身を除く): 117427928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3121, 3530, 5648, 6242, 7060, 12484, 14120, 15605, 24968, 28240, 31210, 49936, 62420, 124840, 249680, 1101713, 2203426, 4406852, 5508565, 8813704, 11017130, 17627408, 22034260, 44068520, 88137040]

約数ペア:

[(1, 88137040), (2, 44068520), (4, 22034260), (5, 17627408), (8, 11017130), (10, 8813704), (16, 5508565), (20, 4406852), (40, 2203426), (80, 1101713), (353, 249680), (706, 124840), (1412, 62420), (1765, 49936), (2824, 31210), (3121, 28240), (3530, 24968), (5648, 15605), (6242, 14120), (7060, 12484)]