191358080

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8081}}^1$

素因数の和:8137

約数の個数: 64

約数和(自身を含む): 469887480

約数和(自身を除く): 278529400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5920, 8081, 11840, 16162, 23680, 32324, 40405, 64648, 80810, 129296, 161620, 258592, 298997, 323240, 517184, 597994, 646480, 1034368, 1195988, 1292960, 1494985, 2391976, 2585920, 2989970, 4783952, 5171840, 5979940, 9567904, 11959880, 19135808, 23919760, 38271616, 47839520, 95679040, 191358080]

約数ペア:

[(1, 191358080), (2, 95679040), (4, 47839520), (5, 38271616), (8, 23919760), (10, 19135808), (16, 11959880), (20, 9567904), (32, 5979940), (37, 5171840), (40, 4783952), (64, 2989970), (74, 2585920), (80, 2391976), (128, 1494985), (148, 1292960), (160, 1195988), (185, 1034368), (296, 646480), (320, 597994), (370, 517184), (592, 323240), (640, 298997), (740, 258592), (1184, 161620), (1480, 129296), (2368, 80810), (2960, 64648), (4736, 40405), (5920, 32324), (8081, 23680), (11840, 16162)]