21444196030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{8803}}^1$

素因数の和:9001

約数の個数: 64

約数和(自身を含む): 40528263168

約数和(自身を除く): 19084067138

約数列:

[1, 2, 5, 10, 47, 71, 73, 94, 142, 146, 235, 355, 365, 470, 710, 730, 3337, 3431, 5183, 6674, 6862, 8803, 10366, 16685, 17155, 17606, 25915, 33370, 34310, 44015, 51830, 88030, 243601, 413741, 487202, 625013, 642619, 827482, 1218005, 1250026, 1285238, 2068705, 2436010, 3125065, 3213095, 4137410, 6250130, 6426190, 29375611, 30203093, 45625949, 58751222, 60406186, 91251898, 146878055, 151015465, 228129745, 293756110, 302030930, 456259490, 2144419603, 4288839206, 10722098015, 21444196030]

約数ペア:

[(1, 21444196030), (2, 10722098015), (5, 4288839206), (10, 2144419603), (47, 456259490), (71, 302030930), (73, 293756110), (94, 228129745), (142, 151015465), (146, 146878055), (235, 91251898), (355, 60406186), (365, 58751222), (470, 45625949), (710, 30203093), (730, 29375611), (3337, 6426190), (3431, 6250130), (5183, 4137410), (6674, 3213095), (6862, 3125065), (8803, 2436010), (10366, 2068705), (16685, 1285238), (17155, 1250026), (17606, 1218005), (25915, 827482), (33370, 642619), (34310, 625013), (44015, 487202), (51830, 413741), (88030, 243601)]