16883306800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{13219}}^1$

素因数の和:13371

約数の個数: 120

約数和(自身を含む): 42280309760

約数和(自身を除く): 25397002960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 103, 124, 155, 200, 206, 248, 310, 400, 412, 496, 515, 620, 775, 824, 1030, 1240, 1550, 1648, 2060, 2480, 2575, 3100, 3193, 4120, 5150, 6200, 6386, 8240, 10300, 12400, 12772, 13219, 15965, 20600, 25544, 26438, 31930, 41200, 51088, 52876, 63860, 66095, 79825, 105752, 127720, 132190, 159650, 211504, 255440, 264380, 319300, 330475, 409789, 528760, 638600, 660950, 819578, 1057520, 1277200, 1321900, 1361557, 1639156, 2048945, 2643800, 2723114, 3278312, 4097890, 5287600, 5446228, 6556624, 6807785, 8195780, 10244725, 10892456, 13615570, 16391560, 20489450, 21784912, 27231140, 32783120, 34038925, 40978900, 42208267, 54462280, 68077850, 81957800, 84416534, 108924560, 136155700, 163915600, 168833068, 211041335, 272311400, 337666136, 422082670, 544622800, 675332272, 844165340, 1055206675, 1688330680, 2110413350, 3376661360, 4220826700, 8441653400, 16883306800]

約数ペア:

[(1, 16883306800), (2, 8441653400), (4, 4220826700), (5, 3376661360), (8, 2110413350), (10, 1688330680), (16, 1055206675), (20, 844165340), (25, 675332272), (31, 544622800), (40, 422082670), (50, 337666136), (62, 272311400), (80, 211041335), (100, 168833068), (103, 163915600), (124, 136155700), (155, 108924560), (200, 84416534), (206, 81957800), (248, 68077850), (310, 54462280), (400, 42208267), (412, 40978900), (496, 34038925), (515, 32783120), (620, 27231140), (775, 21784912), (824, 20489450), (1030, 16391560), (1240, 13615570), (1550, 10892456), (1648, 10244725), (2060, 8195780), (2480, 6807785), (2575, 6556624), (3100, 5446228), (3193, 5287600), (4120, 4097890), (5150, 3278312), (6200, 2723114), (6386, 2643800), (8240, 2048945), (10300, 1639156), (12400, 1361557), (12772, 1321900), (13219, 1277200), (15965, 1057520), (20600, 819578), (25544, 660950), (26438, 638600), (31930, 528760), (41200, 409789), (51088, 330475), (52876, 319300), (63860, 264380), (66095, 255440), (79825, 211504), (105752, 159650), (127720, 132190)]