80795000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 224365680

約数和(自身を除く): 143570680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 113, 125, 130, 143, 200, 220, 226, 250, 260, 275, 286, 325, 440, 452, 500, 520, 550, 565, 572, 625, 650, 715, 904, 1000, 1100, 1130, 1144, 1243, 1250, 1300, 1375, 1430, 1469, 1625, 2200, 2260, 2486, 2500, 2600, 2750, 2825, 2860, 2938, 3250, 3575, 4520, 4972, 5000, 5500, 5650, 5720, 5876, 6215, 6500, 6875, 7150, 7345, 8125, 9944, 11000, 11300, 11752, 12430, 13000, 13750, 14125, 14300, 14690, 16159, 16250, 17875, 22600, 24860, 27500, 28250, 28600, 29380, 31075, 32318, 32500, 35750, 36725, 49720, 55000, 56500, 58760, 62150, 64636, 65000, 70625, 71500, 73450, 80795, 89375, 113000, 124300, 129272, 141250, 143000, 146900, 155375, 161590, 178750, 183625, 248600, 282500, 293800, 310750, 323180, 357500, 367250, 403975, 565000, 621500, 646360, 715000, 734500, 776875, 807950, 918125, 1243000, 1469000, 1553750, 1615900, 1836250, 2019875, 3107500, 3231800, 3672500, 4039750, 6215000, 7345000, 8079500, 10099375, 16159000, 20198750, 40397500, 80795000]

約数ペア:

[(1, 80795000), (2, 40397500), (4, 20198750), (5, 16159000), (8, 10099375), (10, 8079500), (11, 7345000), (13, 6215000), (20, 4039750), (22, 3672500), (25, 3231800), (26, 3107500), (40, 2019875), (44, 1836250), (50, 1615900), (52, 1553750), (55, 1469000), (65, 1243000), (88, 918125), (100, 807950), (104, 776875), (110, 734500), (113, 715000), (125, 646360), (130, 621500), (143, 565000), (200, 403975), (220, 367250), (226, 357500), (250, 323180), (260, 310750), (275, 293800), (286, 282500), (325, 248600), (440, 183625), (452, 178750), (500, 161590), (520, 155375), (550, 146900), (565, 143000), (572, 141250), (625, 129272), (650, 124300), (715, 113000), (904, 89375), (1000, 80795), (1100, 73450), (1130, 71500), (1144, 70625), (1243, 65000), (1250, 64636), (1300, 62150), (1375, 58760), (1430, 56500), (1469, 55000), (1625, 49720), (2200, 36725), (2260, 35750), (2486, 32500), (2500, 32318), (2600, 31075), (2750, 29380), (2825, 28600), (2860, 28250), (2938, 27500), (3250, 24860), (3575, 22600), (4520, 17875), (4972, 16250), (5000, 16159), (5500, 14690), (5650, 14300), (5720, 14125), (5876, 13750), (6215, 13000), (6500, 12430), (6875, 11752), (7150, 11300), (7345, 11000), (8125, 9944)]