27089142490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1\times {\mathrm{971}}^1$

素因数の和:1807

約数の個数: 64

約数和(自身を含む): 51937925760

約数和(自身を除く): 24848783270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379, 433, 758, 866, 971, 1895, 1942, 2165, 3790, 4330, 4855, 6443, 7361, 9710, 12886, 14722, 16507, 32215, 33014, 36805, 64430, 73610, 82535, 164107, 165070, 328214, 368009, 420443, 736018, 820535, 840886, 1641070, 1840045, 2102215, 2789819, 3680090, 4204430, 5579638, 6256153, 7147531, 12512306, 13949095, 14295062, 27898190, 31280765, 35737655, 62561530, 71475310, 159347897, 318695794, 796739485, 1593478970, 2708914249, 5417828498, 13544571245, 27089142490]

約数ペア:

[(1, 27089142490), (2, 13544571245), (5, 5417828498), (10, 2708914249), (17, 1593478970), (34, 796739485), (85, 318695794), (170, 159347897), (379, 71475310), (433, 62561530), (758, 35737655), (866, 31280765), (971, 27898190), (1895, 14295062), (1942, 13949095), (2165, 12512306), (3790, 7147531), (4330, 6256153), (4855, 5579638), (6443, 4204430), (7361, 3680090), (9710, 2789819), (12886, 2102215), (14722, 1840045), (16507, 1641070), (32215, 840886), (33014, 820535), (36805, 736018), (64430, 420443), (73610, 368009), (82535, 328214), (164107, 165070)]