124433680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9661}}^1$

素因数の和:9704

約数の個数: 80

約数和(自身を含む): 345049344

約数和(自身を除く): 220615664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 9661, 12880, 19322, 38644, 48305, 67627, 77288, 96610, 135254, 154576, 193220, 222203, 270508, 338135, 386440, 444406, 541016, 676270, 772880, 888812, 1082032, 1111015, 1352540, 1555421, 1777624, 2222030, 2705080, 3110842, 3555248, 4444060, 5410160, 6221684, 7777105, 8888120, 12443368, 15554210, 17776240, 24886736, 31108420, 62216840, 124433680]

約数ペア:

[(1, 124433680), (2, 62216840), (4, 31108420), (5, 24886736), (7, 17776240), (8, 15554210), (10, 12443368), (14, 8888120), (16, 7777105), (20, 6221684), (23, 5410160), (28, 4444060), (35, 3555248), (40, 3110842), (46, 2705080), (56, 2222030), (70, 1777624), (80, 1555421), (92, 1352540), (112, 1111015), (115, 1082032), (140, 888812), (161, 772880), (184, 676270), (230, 541016), (280, 444406), (322, 386440), (368, 338135), (460, 270508), (560, 222203), (644, 193220), (805, 154576), (920, 135254), (1288, 96610), (1610, 77288), (1840, 67627), (2576, 48305), (3220, 38644), (6440, 19322), (9661, 12880)]