200618440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12323}}^1$

素因数の和:12382

約数の個数: 64

約数和(自身を含む): 505776960

約数和(自身を除く): 305158520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 12323, 16280, 24646, 49292, 61615, 98584, 123230, 135553, 246460, 271106, 455951, 492920, 542212, 677765, 911902, 1084424, 1355530, 1823804, 2279755, 2711060, 3647608, 4559510, 5015461, 5422120, 9119020, 10030922, 18238040, 20061844, 25077305, 40123688, 50154610, 100309220, 200618440]

約数ペア:

[(1, 200618440), (2, 100309220), (4, 50154610), (5, 40123688), (8, 25077305), (10, 20061844), (11, 18238040), (20, 10030922), (22, 9119020), (37, 5422120), (40, 5015461), (44, 4559510), (55, 3647608), (74, 2711060), (88, 2279755), (110, 1823804), (148, 1355530), (185, 1084424), (220, 911902), (296, 677765), (370, 542212), (407, 492920), (440, 455951), (740, 271106), (814, 246460), (1480, 135553), (1628, 123230), (2035, 98584), (3256, 61615), (4070, 49292), (8140, 24646), (12323, 16280)]