44175520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 112266000

約数和(自身を除く): 68090480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 109, 136, 149, 160, 170, 218, 272, 298, 340, 436, 544, 545, 596, 680, 745, 872, 1090, 1192, 1360, 1490, 1744, 1853, 2180, 2384, 2533, 2720, 2980, 3488, 3706, 4360, 4768, 5066, 5960, 7412, 8720, 9265, 10132, 11920, 12665, 14824, 16241, 17440, 18530, 20264, 23840, 25330, 29648, 32482, 37060, 40528, 50660, 59296, 64964, 74120, 81056, 81205, 101320, 129928, 148240, 162410, 202640, 259856, 276097, 296480, 324820, 405280, 519712, 552194, 649640, 1104388, 1299280, 1380485, 2208776, 2598560, 2760970, 4417552, 5521940, 8835104, 11043880, 22087760, 44175520]

約数ペア:

[(1, 44175520), (2, 22087760), (4, 11043880), (5, 8835104), (8, 5521940), (10, 4417552), (16, 2760970), (17, 2598560), (20, 2208776), (32, 1380485), (34, 1299280), (40, 1104388), (68, 649640), (80, 552194), (85, 519712), (109, 405280), (136, 324820), (149, 296480), (160, 276097), (170, 259856), (218, 202640), (272, 162410), (298, 148240), (340, 129928), (436, 101320), (544, 81205), (545, 81056), (596, 74120), (680, 64964), (745, 59296), (872, 50660), (1090, 40528), (1192, 37060), (1360, 32482), (1490, 29648), (1744, 25330), (1853, 23840), (2180, 20264), (2384, 18530), (2533, 17440), (2720, 16241), (2980, 14824), (3488, 12665), (3706, 11920), (4360, 10132), (4768, 9265), (5066, 8720), (5960, 7412)]