3201210040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{368803}}^1$

素因数の和:368852

約数の個数: 64

約数和(自身を含む): 8497244160

約数和(自身を除く): 5296034120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 368803, 737606, 1475212, 1844015, 2581621, 2950424, 3688030, 5163242, 7376060, 10326484, 11432893, 12908105, 14752120, 20652968, 22865786, 25816210, 45731572, 51632420, 57164465, 80030251, 91463144, 103264840, 114328930, 160060502, 228657860, 320121004, 400151255, 457315720, 640242008, 800302510, 1600605020, 3201210040]

約数ペア:

[(1, 3201210040), (2, 1600605020), (4, 800302510), (5, 640242008), (7, 457315720), (8, 400151255), (10, 320121004), (14, 228657860), (20, 160060502), (28, 114328930), (31, 103264840), (35, 91463144), (40, 80030251), (56, 57164465), (62, 51632420), (70, 45731572), (124, 25816210), (140, 22865786), (155, 20652968), (217, 14752120), (248, 12908105), (280, 11432893), (310, 10326484), (434, 7376060), (620, 5163242), (868, 3688030), (1085, 2950424), (1240, 2581621), (1736, 1844015), (2170, 1475212), (4340, 737606), (8680, 368803)]