26240820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10667}}^1$

素因数の和:10720

約数の個数: 48

約数和(自身を含む): 75273408

約数和(自身を除く): 49032588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 10667, 21334, 32001, 42668, 53335, 64002, 106670, 128004, 160005, 213340, 320010, 437347, 640020, 874694, 1312041, 1749388, 2186735, 2624082, 4373470, 5248164, 6560205, 8746940, 13120410, 26240820]

約数ペア:

[(1, 26240820), (2, 13120410), (3, 8746940), (4, 6560205), (5, 5248164), (6, 4373470), (10, 2624082), (12, 2186735), (15, 1749388), (20, 1312041), (30, 874694), (41, 640020), (60, 437347), (82, 320010), (123, 213340), (164, 160005), (205, 128004), (246, 106670), (410, 64002), (492, 53335), (615, 42668), (820, 32001), (1230, 21334), (2460, 10667)]