34520240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 85226688

約数和(自身を除く): 50706448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 73, 80, 92, 115, 146, 184, 230, 257, 292, 365, 368, 460, 514, 584, 730, 920, 1028, 1168, 1285, 1460, 1679, 1840, 2056, 2570, 2920, 3358, 4112, 5140, 5840, 5911, 6716, 8395, 10280, 11822, 13432, 16790, 18761, 20560, 23644, 26864, 29555, 33580, 37522, 47288, 59110, 67160, 75044, 93805, 94576, 118220, 134320, 150088, 187610, 236440, 300176, 375220, 431503, 472880, 750440, 863006, 1500880, 1726012, 2157515, 3452024, 4315030, 6904048, 8630060, 17260120, 34520240]

約数ペア:

[(1, 34520240), (2, 17260120), (4, 8630060), (5, 6904048), (8, 4315030), (10, 3452024), (16, 2157515), (20, 1726012), (23, 1500880), (40, 863006), (46, 750440), (73, 472880), (80, 431503), (92, 375220), (115, 300176), (146, 236440), (184, 187610), (230, 150088), (257, 134320), (292, 118220), (365, 94576), (368, 93805), (460, 75044), (514, 67160), (584, 59110), (730, 47288), (920, 37522), (1028, 33580), (1168, 29555), (1285, 26864), (1460, 23644), (1679, 20560), (1840, 18761), (2056, 16790), (2570, 13432), (2920, 11822), (3358, 10280), (4112, 8395), (5140, 6716), (5840, 5911)]