45891920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 111957120

約数和(自身を除く): 66065200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 131, 145, 151, 232, 262, 290, 302, 464, 524, 580, 604, 655, 755, 1048, 1160, 1208, 1310, 1510, 2096, 2320, 2416, 2620, 3020, 3799, 4379, 5240, 6040, 7598, 8758, 10480, 12080, 15196, 17516, 18995, 19781, 21895, 30392, 35032, 37990, 39562, 43790, 60784, 70064, 75980, 79124, 87580, 98905, 151960, 158248, 175160, 197810, 303920, 316496, 350320, 395620, 573649, 791240, 1147298, 1582480, 2294596, 2868245, 4589192, 5736490, 9178384, 11472980, 22945960, 45891920]

約数ペア:

[(1, 45891920), (2, 22945960), (4, 11472980), (5, 9178384), (8, 5736490), (10, 4589192), (16, 2868245), (20, 2294596), (29, 1582480), (40, 1147298), (58, 791240), (80, 573649), (116, 395620), (131, 350320), (145, 316496), (151, 303920), (232, 197810), (262, 175160), (290, 158248), (302, 151960), (464, 98905), (524, 87580), (580, 79124), (604, 75980), (655, 70064), (755, 60784), (1048, 43790), (1160, 39562), (1208, 37990), (1310, 35032), (1510, 30392), (2096, 21895), (2320, 19781), (2416, 18995), (2620, 17516), (3020, 15196), (3799, 12080), (4379, 10480), (5240, 8758), (6040, 7598)]