42194240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11987}}^1$

素因数の和:12015

約数の個数: 56

約数和(自身を含む): 109618272

約数和(自身を除く): 67424032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 11987, 23974, 47948, 59935, 95896, 119870, 131857, 191792, 239740, 263714, 383584, 479480, 527428, 659285, 767168, 958960, 1054856, 1318570, 1917920, 2109712, 2637140, 3835840, 4219424, 5274280, 8438848, 10548560, 21097120, 42194240]

約数ペア:

[(1, 42194240), (2, 21097120), (4, 10548560), (5, 8438848), (8, 5274280), (10, 4219424), (11, 3835840), (16, 2637140), (20, 2109712), (22, 1917920), (32, 1318570), (40, 1054856), (44, 958960), (55, 767168), (64, 659285), (80, 527428), (88, 479480), (110, 383584), (160, 263714), (176, 239740), (220, 191792), (320, 131857), (352, 119870), (440, 95896), (704, 59935), (880, 47948), (1760, 23974), (3520, 11987)]