84622160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 226699776

約数和(自身を除く): 142077616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1103, 1370, 1918, 2192, 2206, 2740, 3836, 4412, 4795, 5480, 5515, 7672, 7721, 8824, 9590, 10960, 11030, 15344, 15442, 17648, 19180, 22060, 30884, 38360, 38605, 44120, 61768, 76720, 77210, 88240, 123536, 151111, 154420, 302222, 308840, 604444, 617680, 755555, 1057777, 1208888, 1511110, 2115554, 2417776, 3022220, 4231108, 5288885, 6044440, 8462216, 10577770, 12088880, 16924432, 21155540, 42311080, 84622160]

約数ペア:

[(1, 84622160), (2, 42311080), (4, 21155540), (5, 16924432), (7, 12088880), (8, 10577770), (10, 8462216), (14, 6044440), (16, 5288885), (20, 4231108), (28, 3022220), (35, 2417776), (40, 2115554), (56, 1511110), (70, 1208888), (80, 1057777), (112, 755555), (137, 617680), (140, 604444), (274, 308840), (280, 302222), (548, 154420), (560, 151111), (685, 123536), (959, 88240), (1096, 77210), (1103, 76720), (1370, 61768), (1918, 44120), (2192, 38605), (2206, 38360), (2740, 30884), (3836, 22060), (4412, 19180), (4795, 17648), (5480, 15442), (5515, 15344), (7672, 11030), (7721, 10960), (8824, 9590)]