1969132580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{4073}}^1$

素因数の和:5156

約数の個数: 48

約数和(自身を含む): 4320134784

約数和(自身を除く): 2351002204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1051, 2102, 4073, 4204, 5255, 8146, 10510, 16292, 20365, 21020, 24173, 40730, 48346, 81460, 93679, 96692, 120865, 187358, 241730, 374716, 468395, 483460, 936790, 1873580, 4280723, 8561446, 17122892, 21403615, 42807230, 85614460, 98456629, 196913258, 393826516, 492283145, 984566290, 1969132580]

約数ペア:

[(1, 1969132580), (2, 984566290), (4, 492283145), (5, 393826516), (10, 196913258), (20, 98456629), (23, 85614460), (46, 42807230), (92, 21403615), (115, 17122892), (230, 8561446), (460, 4280723), (1051, 1873580), (2102, 936790), (4073, 483460), (4204, 468395), (5255, 374716), (8146, 241730), (10510, 187358), (16292, 120865), (20365, 96692), (21020, 93679), (24173, 81460), (40730, 48346)]