23520112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 60210432

約数和(自身を除く): 36690320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1123, 1232, 1309, 1496, 1904, 2246, 2618, 2992, 4492, 5236, 7861, 8984, 10472, 12353, 15722, 17968, 19091, 20944, 24706, 31444, 38182, 49412, 62888, 76364, 86471, 98824, 125776, 133637, 152728, 172942, 197648, 210001, 267274, 305456, 345884, 420002, 534548, 691768, 840004, 1069096, 1383536, 1470007, 1680008, 2138192, 2940014, 3360016, 5880028, 11760056, 23520112]

約数ペア:

[(1, 23520112), (2, 11760056), (4, 5880028), (7, 3360016), (8, 2940014), (11, 2138192), (14, 1680008), (16, 1470007), (17, 1383536), (22, 1069096), (28, 840004), (34, 691768), (44, 534548), (56, 420002), (68, 345884), (77, 305456), (88, 267274), (112, 210001), (119, 197648), (136, 172942), (154, 152728), (176, 133637), (187, 125776), (238, 98824), (272, 86471), (308, 76364), (374, 62888), (476, 49412), (616, 38182), (748, 31444), (952, 24706), (1123, 20944), (1232, 19091), (1309, 17968), (1496, 15722), (1904, 12353), (2246, 10472), (2618, 8984), (2992, 7861), (4492, 5236)]