74246720

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3463}}^1$

素因数の和:3547

約数の個数: 56

約数和(自身を含む): 179490624

約数和(自身を除く): 105243904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 3463, 4288, 5360, 6926, 10720, 13852, 17315, 21440, 27704, 34630, 55408, 69260, 110816, 138520, 221632, 232021, 277040, 464042, 554080, 928084, 1108160, 1160105, 1856168, 2320210, 3712336, 4640420, 7424672, 9280840, 14849344, 18561680, 37123360, 74246720]

約数ペア:

[(1, 74246720), (2, 37123360), (4, 18561680), (5, 14849344), (8, 9280840), (10, 7424672), (16, 4640420), (20, 3712336), (32, 2320210), (40, 1856168), (64, 1160105), (67, 1108160), (80, 928084), (134, 554080), (160, 464042), (268, 277040), (320, 232021), (335, 221632), (536, 138520), (670, 110816), (1072, 69260), (1340, 55408), (2144, 34630), (2680, 27704), (3463, 21440), (4288, 17315), (5360, 13852), (6926, 10720)]