11456480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 31679424

約数和(自身を除く): 20222944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 193, 212, 224, 265, 280, 371, 386, 424, 530, 560, 742, 772, 848, 965, 1060, 1120, 1351, 1484, 1544, 1696, 1855, 1930, 2120, 2702, 2968, 3088, 3710, 3860, 4240, 5404, 5936, 6176, 6755, 7420, 7720, 8480, 10229, 10808, 11872, 13510, 14840, 15440, 20458, 21616, 27020, 29680, 30880, 40916, 43232, 51145, 54040, 59360, 71603, 81832, 102290, 108080, 143206, 163664, 204580, 216160, 286412, 327328, 358015, 409160, 572824, 716030, 818320, 1145648, 1432060, 1636640, 2291296, 2864120, 5728240, 11456480]

約数ペア:

[(1, 11456480), (2, 5728240), (4, 2864120), (5, 2291296), (7, 1636640), (8, 1432060), (10, 1145648), (14, 818320), (16, 716030), (20, 572824), (28, 409160), (32, 358015), (35, 327328), (40, 286412), (53, 216160), (56, 204580), (70, 163664), (80, 143206), (106, 108080), (112, 102290), (140, 81832), (160, 71603), (193, 59360), (212, 54040), (224, 51145), (265, 43232), (280, 40916), (371, 30880), (386, 29680), (424, 27020), (530, 21616), (560, 20458), (742, 15440), (772, 14840), (848, 13510), (965, 11872), (1060, 10808), (1120, 10229), (1351, 8480), (1484, 7720), (1544, 7420), (1696, 6755), (1855, 6176), (1930, 5936), (2120, 5404), (2702, 4240), (2968, 3860), (3088, 3710)]