1845479680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131071}}^1$

素因数の和:131103

約数の個数: 72

約数和(自身を含む): 4822401024

約数和(自身を除く): 2976921344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 131071, 262142, 524284, 655355, 1048568, 1310710, 1441781, 2097136, 2621420, 2883562, 4194272, 5242840, 5767124, 7208905, 8388544, 10485680, 11534248, 14417810, 16777088, 20971360, 23068496, 28835620, 33554176, 41942720, 46136992, 57671240, 83885440, 92273984, 115342480, 167770880, 184547968, 230684960, 369095936, 461369920, 922739840, 1845479680]

約数ペア:

[(1, 1845479680), (2, 922739840), (4, 461369920), (5, 369095936), (8, 230684960), (10, 184547968), (11, 167770880), (16, 115342480), (20, 92273984), (22, 83885440), (32, 57671240), (40, 46136992), (44, 41942720), (55, 33554176), (64, 28835620), (80, 23068496), (88, 20971360), (110, 16777088), (128, 14417810), (160, 11534248), (176, 10485680), (220, 8388544), (256, 7208905), (320, 5767124), (352, 5242840), (440, 4194272), (640, 2883562), (704, 2621420), (880, 2097136), (1280, 1441781), (1408, 1310710), (1760, 1048568), (2816, 655355), (3520, 524284), (7040, 262142), (14080, 131071)]