26205760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11699}}^1$

素因数の和:11723

約数の個数: 56

約数和(自身を含む): 71323200

約数和(自身を除く): 45117440

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, 11699, 23398, 46796, 58495, 81893, 93592, 116990, 163786, 187184, 233980, 327572, 374368, 409465, 467960, 655144, 748736, 818930, 935920, 1310288, 1637860, 1871840, 2620576, 3275720, 3743680, 5241152, 6551440, 13102880, 26205760]

約数ペア:

[(1, 26205760), (2, 13102880), (4, 6551440), (5, 5241152), (7, 3743680), (8, 3275720), (10, 2620576), (14, 1871840), (16, 1637860), (20, 1310288), (28, 935920), (32, 818930), (35, 748736), (40, 655144), (56, 467960), (64, 409465), (70, 374368), (80, 327572), (112, 233980), (140, 187184), (160, 163786), (224, 116990), (280, 93592), (320, 81893), (448, 58495), (560, 46796), (1120, 23398), (2240, 11699)]