23597440

素因数分解:

$2^7\times 5^1\times {\mathrm{36871}}^1$

素因数の和:36890

約数の個数: 32

約数和(自身を含む): 56414160

約数和(自身を除く): 32816720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36871, 73742, 147484, 184355, 294968, 368710, 589936, 737420, 1179872, 1474840, 2359744, 2949680, 4719488, 5899360, 11798720, 23597440]

約数ペア:

[(1, 23597440), (2, 11798720), (4, 5899360), (5, 4719488), (8, 2949680), (10, 2359744), (16, 1474840), (20, 1179872), (32, 737420), (40, 589936), (64, 368710), (80, 294968), (128, 184355), (160, 147484), (320, 73742), (640, 36871)]