520180008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{1297}}^1$

素因数の和:2306

約数の個数: 64

約数和(自身を含む): 1379410560

約数和(自身を除く): 859230552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 983, 1297, 1966, 2594, 2949, 3891, 3932, 5188, 5898, 7782, 7864, 10376, 11796, 15564, 16711, 22049, 23592, 31128, 33422, 44098, 50133, 66147, 66844, 88196, 100266, 132294, 133688, 176392, 200532, 264588, 401064, 529176, 1274951, 2549902, 3824853, 5099804, 7649706, 10199608, 15299412, 21674167, 30598824, 43348334, 65022501, 86696668, 130045002, 173393336, 260090004, 520180008]

約数ペア:

[(1, 520180008), (2, 260090004), (3, 173393336), (4, 130045002), (6, 86696668), (8, 65022501), (12, 43348334), (17, 30598824), (24, 21674167), (34, 15299412), (51, 10199608), (68, 7649706), (102, 5099804), (136, 3824853), (204, 2549902), (408, 1274951), (983, 529176), (1297, 401064), (1966, 264588), (2594, 200532), (2949, 176392), (3891, 133688), (3932, 132294), (5188, 100266), (5898, 88196), (7782, 66844), (7864, 66147), (10376, 50133), (11796, 44098), (15564, 33422), (16711, 31128), (22049, 23592)]