38967200

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:814

約数の個数: 72

約数和(自身を含む): 96681312

約数和(自身を除く): 57714112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 134, 160, 200, 268, 335, 400, 536, 670, 727, 800, 1072, 1340, 1454, 1675, 2144, 2680, 2908, 3350, 3635, 5360, 5816, 6700, 7270, 10720, 11632, 13400, 14540, 18175, 23264, 26800, 29080, 36350, 48709, 53600, 58160, 72700, 97418, 116320, 145400, 194836, 243545, 290800, 389672, 487090, 581600, 779344, 974180, 1217725, 1558688, 1948360, 2435450, 3896720, 4870900, 7793440, 9741800, 19483600, 38967200]

約数ペア:

[(1, 38967200), (2, 19483600), (4, 9741800), (5, 7793440), (8, 4870900), (10, 3896720), (16, 2435450), (20, 1948360), (25, 1558688), (32, 1217725), (40, 974180), (50, 779344), (67, 581600), (80, 487090), (100, 389672), (134, 290800), (160, 243545), (200, 194836), (268, 145400), (335, 116320), (400, 97418), (536, 72700), (670, 58160), (727, 53600), (800, 48709), (1072, 36350), (1340, 29080), (1454, 26800), (1675, 23264), (2144, 18175), (2680, 14540), (2908, 13400), (3350, 11632), (3635, 10720), (5360, 7270), (5816, 6700)]