2617506880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{430511}}^1$

素因数の和:430547

約数の個数: 56

約数和(自身を含む): 6561002880

約数和(自身を除く): 3943496000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 430511, 861022, 1722044, 2152555, 3444088, 4305110, 6888176, 8179709, 8610220, 13776352, 16359418, 17220440, 27552704, 32718836, 34440880, 40898545, 65437672, 68881760, 81797090, 130875344, 137763520, 163594180, 261750688, 327188360, 523501376, 654376720, 1308753440, 2617506880]

約数ペア:

[(1, 2617506880), (2, 1308753440), (4, 654376720), (5, 523501376), (8, 327188360), (10, 261750688), (16, 163594180), (19, 137763520), (20, 130875344), (32, 81797090), (38, 68881760), (40, 65437672), (64, 40898545), (76, 34440880), (80, 32718836), (95, 27552704), (152, 17220440), (160, 16359418), (190, 13776352), (304, 8610220), (320, 8179709), (380, 6888176), (608, 4305110), (760, 3444088), (1216, 2152555), (1520, 1722044), (3040, 861022), (6080, 430511)]