109760

素因数分解:

$2^6\times 5^1\times 7^3$

素因数の和:38

約数の個数: 56

約数和(自身を含む): 304800

約数和(自身を除く): 195040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 15680, 21952, 27440, 54880, 109760]

約数ペア:

[(1, 109760), (2, 54880), (4, 27440), (5, 21952), (7, 15680), (8, 13720), (10, 10976), (14, 7840), (16, 6860), (20, 5488), (28, 3920), (32, 3430), (35, 3136), (40, 2744), (49, 2240), (56, 1960), (64, 1715), (70, 1568), (80, 1372), (98, 1120), (112, 980), (140, 784), (160, 686), (196, 560), (224, 490), (245, 448), (280, 392), (320, 343)]