73804520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27539}}^1$

素因数の和:27617

約数の個数: 32

約数和(自身を含む): 168544800

約数和(自身を除く): 94740280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 27539, 55078, 110156, 137695, 220312, 275390, 550780, 1101560, 1845113, 3690226, 7380452, 9225565, 14760904, 18451130, 36902260, 73804520]

約数ペア:

[(1, 73804520), (2, 36902260), (4, 18451130), (5, 14760904), (8, 9225565), (10, 7380452), (20, 3690226), (40, 1845113), (67, 1101560), (134, 550780), (268, 275390), (335, 220312), (536, 137695), (670, 110156), (1340, 55078), (2680, 27539)]