31693760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{14149}}^1$

素因数の和:14173

約数の個数: 56

約数和(自身を含む): 86258400

約数和(自身を除く): 54564640

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, 14149, 28298, 56596, 70745, 99043, 113192, 141490, 198086, 226384, 282980, 396172, 452768, 495215, 565960, 792344, 905536, 990430, 1131920, 1584688, 1980860, 2263840, 3169376, 3961720, 4527680, 6338752, 7923440, 15846880, 31693760]

約数ペア:

[(1, 31693760), (2, 15846880), (4, 7923440), (5, 6338752), (7, 4527680), (8, 3961720), (10, 3169376), (14, 2263840), (16, 1980860), (20, 1584688), (28, 1131920), (32, 990430), (35, 905536), (40, 792344), (56, 565960), (64, 495215), (70, 452768), (80, 396172), (112, 282980), (140, 226384), (160, 198086), (224, 141490), (280, 113192), (320, 99043), (448, 70745), (560, 56596), (1120, 28298), (2240, 14149)]