42428960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:946

約数の個数: 96

約数和(自身を含む): 117355392

約数和(自身を除く): 74926432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 881, 1120, 1204, 1376, 1505, 1720, 1762, 2408, 3010, 3440, 3524, 4405, 4816, 6020, 6167, 6880, 7048, 8810, 9632, 12040, 12334, 14096, 17620, 24080, 24668, 28192, 30835, 35240, 37883, 48160, 49336, 61670, 70480, 75766, 98672, 123340, 140960, 151532, 189415, 197344, 246680, 265181, 303064, 378830, 493360, 530362, 606128, 757660, 986720, 1060724, 1212256, 1325905, 1515320, 2121448, 2651810, 3030640, 4242896, 5303620, 6061280, 8485792, 10607240, 21214480, 42428960]

約数ペア:

[(1, 42428960), (2, 21214480), (4, 10607240), (5, 8485792), (7, 6061280), (8, 5303620), (10, 4242896), (14, 3030640), (16, 2651810), (20, 2121448), (28, 1515320), (32, 1325905), (35, 1212256), (40, 1060724), (43, 986720), (56, 757660), (70, 606128), (80, 530362), (86, 493360), (112, 378830), (140, 303064), (160, 265181), (172, 246680), (215, 197344), (224, 189415), (280, 151532), (301, 140960), (344, 123340), (430, 98672), (560, 75766), (602, 70480), (688, 61670), (860, 49336), (881, 48160), (1120, 37883), (1204, 35240), (1376, 30835), (1505, 28192), (1720, 24668), (1762, 24080), (2408, 17620), (3010, 14096), (3440, 12334), (3524, 12040), (4405, 9632), (4816, 8810), (6020, 7048), (6167, 6880)]