13885760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6199}}^1$

素因数の和:6223

約数の個数: 56

約数和(自身を含む): 37795200

約数和(自身を除く): 23909440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 6199, 12398, 24796, 30995, 43393, 49592, 61990, 86786, 99184, 123980, 173572, 198368, 216965, 247960, 347144, 396736, 433930, 495920, 694288, 867860, 991840, 1388576, 1735720, 1983680, 2777152, 3471440, 6942880, 13885760]

約数ペア:

[(1, 13885760), (2, 6942880), (4, 3471440), (5, 2777152), (7, 1983680), (8, 1735720), (10, 1388576), (14, 991840), (16, 867860), (20, 694288), (28, 495920), (32, 433930), (35, 396736), (40, 347144), (56, 247960), (64, 216965), (70, 198368), (80, 173572), (112, 123980), (140, 99184), (160, 86786), (224, 61990), (280, 49592), (320, 43393), (448, 30995), (560, 24796), (1120, 12398), (2240, 6199)]