2420088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 6739200

約数和(自身を除く): 4319112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 103, 132, 178, 206, 264, 267, 309, 356, 412, 534, 618, 712, 824, 979, 1068, 1133, 1236, 1958, 2136, 2266, 2472, 2937, 3399, 3916, 4532, 5874, 6798, 7832, 9064, 9167, 11748, 13596, 18334, 23496, 27192, 27501, 36668, 55002, 73336, 100837, 110004, 201674, 220008, 302511, 403348, 605022, 806696, 1210044, 2420088]

約数ペア:

[(1, 2420088), (2, 1210044), (3, 806696), (4, 605022), (6, 403348), (8, 302511), (11, 220008), (12, 201674), (22, 110004), (24, 100837), (33, 73336), (44, 55002), (66, 36668), (88, 27501), (89, 27192), (103, 23496), (132, 18334), (178, 13596), (206, 11748), (264, 9167), (267, 9064), (309, 7832), (356, 6798), (412, 5874), (534, 4532), (618, 3916), (712, 3399), (824, 2937), (979, 2472), (1068, 2266), (1133, 2136), (1236, 1958)]