34355560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 47292440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 107, 115, 184, 214, 230, 349, 428, 460, 535, 698, 856, 920, 1070, 1396, 1745, 2140, 2461, 2792, 3490, 4280, 4922, 6980, 8027, 9844, 12305, 13960, 16054, 19688, 24610, 32108, 37343, 40135, 49220, 64216, 74686, 80270, 98440, 149372, 160540, 186715, 298744, 321080, 373430, 746860, 858889, 1493720, 1717778, 3435556, 4294445, 6871112, 8588890, 17177780, 34355560]

約数ペア:

[(1, 34355560), (2, 17177780), (4, 8588890), (5, 6871112), (8, 4294445), (10, 3435556), (20, 1717778), (23, 1493720), (40, 858889), (46, 746860), (92, 373430), (107, 321080), (115, 298744), (184, 186715), (214, 160540), (230, 149372), (349, 98440), (428, 80270), (460, 74686), (535, 64216), (698, 49220), (856, 40135), (920, 37343), (1070, 32108), (1396, 24610), (1745, 19688), (2140, 16054), (2461, 13960), (2792, 12305), (3490, 9844), (4280, 8027), (4922, 6980)]