1831076314880

素因数分解:

$2^8\times 5^1\times {\mathrm{282769}}^1\times {\mathrm{5059}}^1$

素因数の和:287849

約数の個数: 72

約数和(自身を含む): 4386882469200

約数和(自身を除く): 2555806154320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 5059, 10118, 20236, 25295, 40472, 50590, 80944, 101180, 161888, 202360, 282769, 323776, 404720, 565538, 647552, 809440, 1131076, 1295104, 1413845, 1618880, 2262152, 2827690, 3237760, 4524304, 5655380, 6475520, 9048608, 11310760, 18097216, 22621520, 36194432, 45243040, 72388864, 90486080, 180972160, 361944320, 1430528371, 2861056742, 5722113484, 7152641855, 11444226968, 14305283710, 22888453936, 28610567420, 45776907872, 57221134840, 91553815744, 114442269680, 183107631488, 228884539360, 366215262976, 457769078720, 915538157440, 1831076314880]

約数ペア:

[(1, 1831076314880), (2, 915538157440), (4, 457769078720), (5, 366215262976), (8, 228884539360), (10, 183107631488), (16, 114442269680), (20, 91553815744), (32, 57221134840), (40, 45776907872), (64, 28610567420), (80, 22888453936), (128, 14305283710), (160, 11444226968), (256, 7152641855), (320, 5722113484), (640, 2861056742), (1280, 1430528371), (5059, 361944320), (10118, 180972160), (20236, 90486080), (25295, 72388864), (40472, 45243040), (50590, 36194432), (80944, 22621520), (101180, 18097216), (161888, 11310760), (202360, 9048608), (282769, 6475520), (323776, 5655380), (404720, 4524304), (565538, 3237760), (647552, 2827690), (809440, 2262152), (1131076, 1618880), (1295104, 1413845)]