22019100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3899

約数の個数: 72

約数和(自身を含む): 67079040

約数和(自身を除く): 45059940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 3863, 5700, 7726, 11589, 15452, 19315, 23178, 38630, 46356, 57945, 73397, 77260, 96575, 115890, 146794, 193150, 220191, 231780, 289725, 293588, 366985, 386300, 440382, 579450, 733970, 880764, 1100955, 1158900, 1467940, 1834925, 2201910, 3669850, 4403820, 5504775, 7339700, 11009550, 22019100]

約数ペア:

[(1, 22019100), (2, 11009550), (3, 7339700), (4, 5504775), (5, 4403820), (6, 3669850), (10, 2201910), (12, 1834925), (15, 1467940), (19, 1158900), (20, 1100955), (25, 880764), (30, 733970), (38, 579450), (50, 440382), (57, 386300), (60, 366985), (75, 293588), (76, 289725), (95, 231780), (100, 220191), (114, 193150), (150, 146794), (190, 115890), (228, 96575), (285, 77260), (300, 73397), (380, 57945), (475, 46356), (570, 38630), (950, 23178), (1140, 19315), (1425, 15452), (1900, 11589), (2850, 7726), (3863, 5700)]