22405250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 51217920

約数和(自身を除く): 28812670

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 59, 62, 70, 98, 118, 125, 155, 175, 217, 245, 250, 295, 310, 350, 413, 434, 490, 590, 775, 826, 875, 1085, 1225, 1475, 1519, 1550, 1750, 1829, 2065, 2170, 2450, 2891, 2950, 3038, 3658, 3875, 4130, 5425, 5782, 6125, 7375, 7595, 7750, 9145, 10325, 10850, 12250, 12803, 14455, 14750, 15190, 18290, 20650, 25606, 27125, 28910, 37975, 45725, 51625, 54250, 64015, 72275, 75950, 89621, 91450, 103250, 128030, 144550, 179242, 189875, 228625, 320075, 361375, 379750, 448105, 457250, 640150, 722750, 896210, 1600375, 2240525, 3200750, 4481050, 11202625, 22405250]

約数ペア:

[(1, 22405250), (2, 11202625), (5, 4481050), (7, 3200750), (10, 2240525), (14, 1600375), (25, 896210), (31, 722750), (35, 640150), (49, 457250), (50, 448105), (59, 379750), (62, 361375), (70, 320075), (98, 228625), (118, 189875), (125, 179242), (155, 144550), (175, 128030), (217, 103250), (245, 91450), (250, 89621), (295, 75950), (310, 72275), (350, 64015), (413, 54250), (434, 51625), (490, 45725), (590, 37975), (775, 28910), (826, 27125), (875, 25606), (1085, 20650), (1225, 18290), (1475, 15190), (1519, 14750), (1550, 14455), (1750, 12803), (1829, 12250), (2065, 10850), (2170, 10325), (2450, 9145), (2891, 7750), (2950, 7595), (3038, 7375), (3658, 6125), (3875, 5782), (4130, 5425)]