26461960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 45932600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 587, 644, 805, 920, 980, 1127, 1174, 1288, 1610, 1960, 2254, 2348, 2935, 3220, 4109, 4508, 4696, 5635, 5870, 6440, 8218, 9016, 11270, 11740, 13501, 16436, 20545, 22540, 23480, 27002, 28763, 32872, 41090, 45080, 54004, 57526, 67505, 82180, 94507, 108008, 115052, 135010, 143815, 164360, 189014, 230104, 270020, 287630, 378028, 472535, 540040, 575260, 661549, 756056, 945070, 1150520, 1323098, 1890140, 2646196, 3307745, 3780280, 5292392, 6615490, 13230980, 26461960]

約数ペア:

[(1, 26461960), (2, 13230980), (4, 6615490), (5, 5292392), (7, 3780280), (8, 3307745), (10, 2646196), (14, 1890140), (20, 1323098), (23, 1150520), (28, 945070), (35, 756056), (40, 661549), (46, 575260), (49, 540040), (56, 472535), (70, 378028), (92, 287630), (98, 270020), (115, 230104), (140, 189014), (161, 164360), (184, 143815), (196, 135010), (230, 115052), (245, 108008), (280, 94507), (322, 82180), (392, 67505), (460, 57526), (490, 54004), (587, 45080), (644, 41090), (805, 32872), (920, 28763), (980, 27002), (1127, 23480), (1174, 22540), (1288, 20545), (1610, 16436), (1960, 13501), (2254, 11740), (2348, 11270), (2935, 9016), (3220, 8218), (4109, 6440), (4508, 5870), (4696, 5635)]