25828390000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{52711}}^1$

素因数の和:52753

約数の個数: 150

約数和(自身を含む): 72743983224

約数和(自身を除く): 46915593224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 625, 700, 784, 875, 980, 1000, 1225, 1250, 1400, 1750, 1960, 2000, 2450, 2500, 2800, 3500, 3920, 4375, 4900, 5000, 6125, 7000, 8750, 9800, 10000, 12250, 14000, 17500, 19600, 24500, 30625, 35000, 49000, 52711, 61250, 70000, 98000, 105422, 122500, 210844, 245000, 263555, 368977, 421688, 490000, 527110, 737954, 843376, 1054220, 1317775, 1475908, 1844885, 2108440, 2582839, 2635550, 2951816, 3689770, 4216880, 5165678, 5271100, 5903632, 6588875, 7379540, 9224425, 10331356, 10542200, 12914195, 13177750, 14759080, 18448850, 20662712, 21084400, 25828390, 26355500, 29518160, 32944375, 36897700, 41325424, 46122125, 51656780, 52711000, 64570975, 65888750, 73795400, 92244250, 103313560, 105422000, 129141950, 131777500, 147590800, 184488500, 206627120, 230610625, 258283900, 263555000, 322854875, 368977000, 461221250, 516567800, 527110000, 645709750, 737954000, 922442500, 1033135600, 1291419500, 1614274375, 1844885000, 2582839000, 3228548750, 3689770000, 5165678000, 6457097500, 12914195000, 25828390000]

約数ペア:

[(1, 25828390000), (2, 12914195000), (4, 6457097500), (5, 5165678000), (7, 3689770000), (8, 3228548750), (10, 2582839000), (14, 1844885000), (16, 1614274375), (20, 1291419500), (25, 1033135600), (28, 922442500), (35, 737954000), (40, 645709750), (49, 527110000), (50, 516567800), (56, 461221250), (70, 368977000), (80, 322854875), (98, 263555000), (100, 258283900), (112, 230610625), (125, 206627120), (140, 184488500), (175, 147590800), (196, 131777500), (200, 129141950), (245, 105422000), (250, 103313560), (280, 92244250), (350, 73795400), (392, 65888750), (400, 64570975), (490, 52711000), (500, 51656780), (560, 46122125), (625, 41325424), (700, 36897700), (784, 32944375), (875, 29518160), (980, 26355500), (1000, 25828390), (1225, 21084400), (1250, 20662712), (1400, 18448850), (1750, 14759080), (1960, 13177750), (2000, 12914195), (2450, 10542200), (2500, 10331356), (2800, 9224425), (3500, 7379540), (3920, 6588875), (4375, 5903632), (4900, 5271100), (5000, 5165678), (6125, 4216880), (7000, 3689770), (8750, 2951816), (9800, 2635550), (10000, 2582839), (12250, 2108440), (14000, 1844885), (17500, 1475908), (19600, 1317775), (24500, 1054220), (30625, 843376), (35000, 737954), (49000, 527110), (52711, 490000), (61250, 421688), (70000, 368977), (98000, 263555), (105422, 245000), (122500, 210844)]