115342480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131071}}^1$

素因数の和:131095

約数の個数: 40

約数和(自身を含む): 292552704

約数和(自身を除く): 177210224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 131071, 262142, 524284, 655355, 1048568, 1310710, 1441781, 2097136, 2621420, 2883562, 5242840, 5767124, 7208905, 10485680, 11534248, 14417810, 23068496, 28835620, 57671240, 115342480]

約数ペア:

[(1, 115342480), (2, 57671240), (4, 28835620), (5, 23068496), (8, 14417810), (10, 11534248), (11, 10485680), (16, 7208905), (20, 5767124), (22, 5242840), (40, 2883562), (44, 2621420), (55, 2097136), (80, 1441781), (88, 1310710), (110, 1048568), (176, 655355), (220, 524284), (440, 262142), (880, 131071)]