20231360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3719}}^1$

素因数の和:3753

約数の個数: 56

約数和(自身を含む): 51023520

約数和(自身を除く): 30792160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 3719, 5440, 7438, 14876, 18595, 29752, 37190, 59504, 63223, 74380, 119008, 126446, 148760, 238016, 252892, 297520, 316115, 505784, 595040, 632230, 1011568, 1190080, 1264460, 2023136, 2528920, 4046272, 5057840, 10115680, 20231360]

約数ペア:

[(1, 20231360), (2, 10115680), (4, 5057840), (5, 4046272), (8, 2528920), (10, 2023136), (16, 1264460), (17, 1190080), (20, 1011568), (32, 632230), (34, 595040), (40, 505784), (64, 316115), (68, 297520), (80, 252892), (85, 238016), (136, 148760), (160, 126446), (170, 119008), (272, 74380), (320, 63223), (340, 59504), (544, 37190), (680, 29752), (1088, 18595), (1360, 14876), (2720, 7438), (3719, 5440)]