40340208

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 107912736

約数和(自身を除く): 67572528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 101, 106, 157, 159, 202, 212, 303, 314, 318, 404, 424, 471, 606, 628, 636, 808, 848, 942, 1212, 1256, 1272, 1616, 1884, 2424, 2512, 2544, 3768, 4848, 5353, 7536, 8321, 10706, 15857, 16059, 16642, 21412, 24963, 31714, 32118, 33284, 42824, 47571, 49926, 63428, 64236, 66568, 85648, 95142, 99852, 126856, 128472, 133136, 190284, 199704, 253712, 256944, 380568, 399408, 761136, 840421, 1680842, 2521263, 3361684, 5042526, 6723368, 10085052, 13446736, 20170104, 40340208]

約数ペア:

[(1, 40340208), (2, 20170104), (3, 13446736), (4, 10085052), (6, 6723368), (8, 5042526), (12, 3361684), (16, 2521263), (24, 1680842), (48, 840421), (53, 761136), (101, 399408), (106, 380568), (157, 256944), (159, 253712), (202, 199704), (212, 190284), (303, 133136), (314, 128472), (318, 126856), (404, 99852), (424, 95142), (471, 85648), (606, 66568), (628, 64236), (636, 63428), (808, 49926), (848, 47571), (942, 42824), (1212, 33284), (1256, 32118), (1272, 31714), (1616, 24963), (1884, 21412), (2424, 16642), (2512, 16059), (2544, 15857), (3768, 10706), (4848, 8321), (5353, 7536)]