17430320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9473}}^1$

素因数の和:9509

約数の個数: 40

約数和(自身を含む): 42291936

約数和(自身を除く): 24861616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 9473, 18946, 37892, 47365, 75784, 94730, 151568, 189460, 217879, 378920, 435758, 757840, 871516, 1089395, 1743032, 2178790, 3486064, 4357580, 8715160, 17430320]

約数ペア:

[(1, 17430320), (2, 8715160), (4, 4357580), (5, 3486064), (8, 2178790), (10, 1743032), (16, 1089395), (20, 871516), (23, 757840), (40, 435758), (46, 378920), (80, 217879), (92, 189460), (115, 151568), (184, 94730), (230, 75784), (368, 47365), (460, 37892), (920, 18946), (1840, 9473)]