7792791040

素因数分解:

$2^9\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{2347}}^1$

素因数の和:3667

約数の個数: 80

約数和(自身を含む): 18706807152

約数和(自身を除く): 10914016112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 1297, 2347, 2560, 2594, 4694, 5188, 6485, 9388, 10376, 11735, 12970, 18776, 20752, 23470, 25940, 37552, 41504, 46940, 51880, 75104, 83008, 93880, 103760, 150208, 166016, 187760, 207520, 300416, 332032, 375520, 415040, 600832, 664064, 751040, 830080, 1201664, 1502080, 1660160, 3004160, 3044059, 3320320, 6008320, 6088118, 12176236, 15220295, 24352472, 30440590, 48704944, 60881180, 97409888, 121762360, 194819776, 243524720, 389639552, 487049440, 779279104, 974098880, 1558558208, 1948197760, 3896395520, 7792791040]

約数ペア:

[(1, 7792791040), (2, 3896395520), (4, 1948197760), (5, 1558558208), (8, 974098880), (10, 779279104), (16, 487049440), (20, 389639552), (32, 243524720), (40, 194819776), (64, 121762360), (80, 97409888), (128, 60881180), (160, 48704944), (256, 30440590), (320, 24352472), (512, 15220295), (640, 12176236), (1280, 6088118), (1297, 6008320), (2347, 3320320), (2560, 3044059), (2594, 3004160), (4694, 1660160), (5188, 1502080), (6485, 1201664), (9388, 830080), (10376, 751040), (11735, 664064), (12970, 600832), (18776, 415040), (20752, 375520), (23470, 332032), (25940, 300416), (37552, 207520), (41504, 187760), (46940, 166016), (51880, 150208), (75104, 103760), (83008, 93880)]