528030320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{286973}}^1$

素因数の和:287009

約数の個数: 40

約数和(自身を含む): 1281051936

約数和(自身を除く): 753021616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 286973, 573946, 1147892, 1434865, 2295784, 2869730, 4591568, 5739460, 6600379, 11478920, 13200758, 22957840, 26401516, 33001895, 52803032, 66003790, 105606064, 132007580, 264015160, 528030320]

約数ペア:

[(1, 528030320), (2, 264015160), (4, 132007580), (5, 105606064), (8, 66003790), (10, 52803032), (16, 33001895), (20, 26401516), (23, 22957840), (40, 13200758), (46, 11478920), (80, 6600379), (92, 5739460), (115, 4591568), (184, 2869730), (230, 2295784), (368, 1434865), (460, 1147892), (920, 573946), (1840, 286973)]