9401000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 26956800

約数和(自身を除く): 17555800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 79, 85, 100, 119, 125, 136, 140, 158, 170, 175, 200, 238, 250, 280, 316, 340, 350, 395, 425, 476, 500, 553, 595, 632, 680, 700, 790, 850, 875, 952, 1000, 1106, 1190, 1343, 1400, 1580, 1700, 1750, 1975, 2125, 2212, 2380, 2686, 2765, 2975, 3160, 3400, 3500, 3950, 4250, 4424, 4760, 5372, 5530, 5950, 6715, 7000, 7900, 8500, 9401, 9875, 10744, 11060, 11900, 13430, 13825, 14875, 15800, 17000, 18802, 19750, 22120, 23800, 26860, 27650, 29750, 33575, 37604, 39500, 47005, 53720, 55300, 59500, 67150, 69125, 75208, 79000, 94010, 110600, 119000, 134300, 138250, 167875, 188020, 235025, 268600, 276500, 335750, 376040, 470050, 553000, 671500, 940100, 1175125, 1343000, 1880200, 2350250, 4700500, 9401000]

約数ペア:

[(1, 9401000), (2, 4700500), (4, 2350250), (5, 1880200), (7, 1343000), (8, 1175125), (10, 940100), (14, 671500), (17, 553000), (20, 470050), (25, 376040), (28, 335750), (34, 276500), (35, 268600), (40, 235025), (50, 188020), (56, 167875), (68, 138250), (70, 134300), (79, 119000), (85, 110600), (100, 94010), (119, 79000), (125, 75208), (136, 69125), (140, 67150), (158, 59500), (170, 55300), (175, 53720), (200, 47005), (238, 39500), (250, 37604), (280, 33575), (316, 29750), (340, 27650), (350, 26860), (395, 23800), (425, 22120), (476, 19750), (500, 18802), (553, 17000), (595, 15800), (632, 14875), (680, 13825), (700, 13430), (790, 11900), (850, 11060), (875, 10744), (952, 9875), (1000, 9401), (1106, 8500), (1190, 7900), (1343, 7000), (1400, 6715), (1580, 5950), (1700, 5530), (1750, 5372), (1975, 4760), (2125, 4424), (2212, 4250), (2380, 3950), (2686, 3500), (2765, 3400), (2975, 3160)]