103400140000

素因数分解:

$2^5\times 5^4\times {\mathrm{71}}^1\times {\mathrm{72817}}^1$

素因数の和:72918

約数の個数: 120

約数和(自身を含む): 257966211888

約数和(自身を除く): 154566071888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 125, 142, 160, 200, 250, 284, 355, 400, 500, 568, 625, 710, 800, 1000, 1136, 1250, 1420, 1775, 2000, 2272, 2500, 2840, 3550, 4000, 5000, 5680, 7100, 8875, 10000, 11360, 14200, 17750, 20000, 28400, 35500, 44375, 56800, 71000, 72817, 88750, 142000, 145634, 177500, 284000, 291268, 355000, 364085, 582536, 710000, 728170, 1165072, 1420000, 1456340, 1820425, 2330144, 2912680, 3640850, 5170007, 5825360, 7281700, 9102125, 10340014, 11650720, 14563400, 18204250, 20680028, 25850035, 29126800, 36408500, 41360056, 45510625, 51700070, 58253600, 72817000, 82720112, 91021250, 103400140, 129250175, 145634000, 165440224, 182042500, 206800280, 258500350, 291268000, 364085000, 413600560, 517000700, 646250875, 728170000, 827201120, 1034001400, 1292501750, 1456340000, 2068002800, 2585003500, 3231254375, 4136005600, 5170007000, 6462508750, 10340014000, 12925017500, 20680028000, 25850035000, 51700070000, 103400140000]

約数ペア:

[(1, 103400140000), (2, 51700070000), (4, 25850035000), (5, 20680028000), (8, 12925017500), (10, 10340014000), (16, 6462508750), (20, 5170007000), (25, 4136005600), (32, 3231254375), (40, 2585003500), (50, 2068002800), (71, 1456340000), (80, 1292501750), (100, 1034001400), (125, 827201120), (142, 728170000), (160, 646250875), (200, 517000700), (250, 413600560), (284, 364085000), (355, 291268000), (400, 258500350), (500, 206800280), (568, 182042500), (625, 165440224), (710, 145634000), (800, 129250175), (1000, 103400140), (1136, 91021250), (1250, 82720112), (1420, 72817000), (1775, 58253600), (2000, 51700070), (2272, 45510625), (2500, 41360056), (2840, 36408500), (3550, 29126800), (4000, 25850035), (5000, 20680028), (5680, 18204250), (7100, 14563400), (8875, 11650720), (10000, 10340014), (11360, 9102125), (14200, 7281700), (17750, 5825360), (20000, 5170007), (28400, 3640850), (35500, 2912680), (44375, 2330144), (56800, 1820425), (71000, 1456340), (72817, 1420000), (88750, 1165072), (142000, 728170), (145634, 710000), (177500, 582536), (284000, 364085), (291268, 355000)]