552580090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{8969}}^1$

素因数の和:9138

約数の個数: 32

約数和(自身を含む): 1021073040

約数和(自身を除く): 468492950

約数列:

[1, 2, 5, 10, 61, 101, 122, 202, 305, 505, 610, 1010, 6161, 8969, 12322, 17938, 30805, 44845, 61610, 89690, 547109, 905869, 1094218, 1811738, 2735545, 4529345, 5471090, 9058690, 55258009, 110516018, 276290045, 552580090]

約数ペア:

[(1, 552580090), (2, 276290045), (5, 110516018), (10, 55258009), (61, 9058690), (101, 5471090), (122, 4529345), (202, 2735545), (305, 1811738), (505, 1094218), (610, 905869), (1010, 547109), (6161, 89690), (8969, 61610), (12322, 44845), (17938, 30805)]