992920000

素因数分解:

$2^6\times 5^4\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 140

約数和(自身を含む): 2496338416

約数和(自身を除く): 1503418416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 125, 160, 200, 206, 241, 250, 320, 400, 412, 482, 500, 515, 625, 800, 824, 964, 1000, 1030, 1205, 1250, 1600, 1648, 1928, 2000, 2060, 2410, 2500, 2575, 3296, 3856, 4000, 4120, 4820, 5000, 5150, 6025, 6592, 7712, 8000, 8240, 9640, 10000, 10300, 12050, 12875, 15424, 16480, 19280, 20000, 20600, 24100, 24823, 25750, 30125, 32960, 38560, 40000, 41200, 48200, 49646, 51500, 60250, 64375, 77120, 82400, 96400, 99292, 103000, 120500, 124115, 128750, 150625, 164800, 192800, 198584, 206000, 241000, 248230, 257500, 301250, 385600, 397168, 412000, 482000, 496460, 515000, 602500, 620575, 794336, 824000, 964000, 992920, 1030000, 1205000, 1241150, 1588672, 1928000, 1985840, 2060000, 2410000, 2482300, 3102875, 3971680, 4120000, 4820000, 4964600, 6205750, 7943360, 9640000, 9929200, 12411500, 15514375, 19858400, 24823000, 31028750, 39716800, 49646000, 62057500, 99292000, 124115000, 198584000, 248230000, 496460000, 992920000]

約数ペア:

[(1, 992920000), (2, 496460000), (4, 248230000), (5, 198584000), (8, 124115000), (10, 99292000), (16, 62057500), (20, 49646000), (25, 39716800), (32, 31028750), (40, 24823000), (50, 19858400), (64, 15514375), (80, 12411500), (100, 9929200), (103, 9640000), (125, 7943360), (160, 6205750), (200, 4964600), (206, 4820000), (241, 4120000), (250, 3971680), (320, 3102875), (400, 2482300), (412, 2410000), (482, 2060000), (500, 1985840), (515, 1928000), (625, 1588672), (800, 1241150), (824, 1205000), (964, 1030000), (1000, 992920), (1030, 964000), (1205, 824000), (1250, 794336), (1600, 620575), (1648, 602500), (1928, 515000), (2000, 496460), (2060, 482000), (2410, 412000), (2500, 397168), (2575, 385600), (3296, 301250), (3856, 257500), (4000, 248230), (4120, 241000), (4820, 206000), (5000, 198584), (5150, 192800), (6025, 164800), (6592, 150625), (7712, 128750), (8000, 124115), (8240, 120500), (9640, 103000), (10000, 99292), (10300, 96400), (12050, 82400), (12875, 77120), (15424, 64375), (16480, 60250), (19280, 51500), (20000, 49646), (20600, 48200), (24100, 41200), (24823, 40000), (25750, 38560), (30125, 32960)]