22409820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5451

約数の個数: 72

約数和(自身を含む): 70945056

約数和(自身を除く): 48535236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5413, 10826, 16239, 21652, 27065, 32478, 48717, 54130, 64956, 81195, 97434, 108260, 124499, 162390, 194868, 243585, 248998, 324780, 373497, 487170, 497996, 622495, 746994, 974340, 1120491, 1244990, 1493988, 1867485, 2240982, 2489980, 3734970, 4481964, 5602455, 7469940, 11204910, 22409820]

約数ペア:

[(1, 22409820), (2, 11204910), (3, 7469940), (4, 5602455), (5, 4481964), (6, 3734970), (9, 2489980), (10, 2240982), (12, 1867485), (15, 1493988), (18, 1244990), (20, 1120491), (23, 974340), (30, 746994), (36, 622495), (45, 497996), (46, 487170), (60, 373497), (69, 324780), (90, 248998), (92, 243585), (115, 194868), (138, 162390), (180, 124499), (207, 108260), (230, 97434), (276, 81195), (345, 64956), (414, 54130), (460, 48717), (690, 32478), (828, 27065), (1035, 21652), (1380, 16239), (2070, 10826), (4140, 5413)]