38275760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 93241056

約数和(自身を除く): 54965296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 67, 74, 80, 134, 148, 185, 193, 268, 296, 335, 370, 386, 536, 592, 670, 740, 772, 965, 1072, 1340, 1480, 1544, 1930, 2479, 2680, 2960, 3088, 3860, 4958, 5360, 7141, 7720, 9916, 12395, 12931, 14282, 15440, 19832, 24790, 25862, 28564, 35705, 39664, 49580, 51724, 57128, 64655, 71410, 99160, 103448, 114256, 129310, 142820, 198320, 206896, 258620, 285640, 478447, 517240, 571280, 956894, 1034480, 1913788, 2392235, 3827576, 4784470, 7655152, 9568940, 19137880, 38275760]

約数ペア:

[(1, 38275760), (2, 19137880), (4, 9568940), (5, 7655152), (8, 4784470), (10, 3827576), (16, 2392235), (20, 1913788), (37, 1034480), (40, 956894), (67, 571280), (74, 517240), (80, 478447), (134, 285640), (148, 258620), (185, 206896), (193, 198320), (268, 142820), (296, 129310), (335, 114256), (370, 103448), (386, 99160), (536, 71410), (592, 64655), (670, 57128), (740, 51724), (772, 49580), (965, 39664), (1072, 35705), (1340, 28564), (1480, 25862), (1544, 24790), (1930, 19832), (2479, 15440), (2680, 14282), (2960, 12931), (3088, 12395), (3860, 9916), (4958, 7720), (5360, 7141)]