969852880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{599}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 2323958400

約数和(自身を除く): 1354105520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 547, 592, 599, 740, 1094, 1198, 1480, 2188, 2396, 2735, 2960, 2995, 4376, 4792, 5470, 5990, 8752, 9584, 10940, 11980, 20239, 21880, 22163, 23960, 40478, 43760, 44326, 47920, 80956, 88652, 101195, 110815, 161912, 177304, 202390, 221630, 323824, 327653, 354608, 404780, 443260, 655306, 809560, 886520, 1310612, 1619120, 1638265, 1773040, 2621224, 3276530, 5242448, 6553060, 12123161, 13106120, 24246322, 26212240, 48492644, 60615805, 96985288, 121231610, 193970576, 242463220, 484926440, 969852880]

約数ペア:

[(1, 969852880), (2, 484926440), (4, 242463220), (5, 193970576), (8, 121231610), (10, 96985288), (16, 60615805), (20, 48492644), (37, 26212240), (40, 24246322), (74, 13106120), (80, 12123161), (148, 6553060), (185, 5242448), (296, 3276530), (370, 2621224), (547, 1773040), (592, 1638265), (599, 1619120), (740, 1310612), (1094, 886520), (1198, 809560), (1480, 655306), (2188, 443260), (2396, 404780), (2735, 354608), (2960, 327653), (2995, 323824), (4376, 221630), (4792, 202390), (5470, 177304), (5990, 161912), (8752, 110815), (9584, 101195), (10940, 88652), (11980, 80956), (20239, 47920), (21880, 44326), (22163, 43760), (23960, 40478)]