141001960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13933}}^1$

素因数の和:13978

約数の個数: 64

約数和(自身を含む): 361169280

約数和(自身を除く): 220167320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 13933, 27866, 55732, 69665, 111464, 139330, 153263, 278660, 306526, 320459, 557320, 613052, 640918, 766315, 1226104, 1281836, 1532630, 1602295, 2563672, 3065260, 3204590, 3525049, 6130520, 6409180, 7050098, 12818360, 14100196, 17625245, 28200392, 35250490, 70500980, 141001960]

約数ペア:

[(1, 141001960), (2, 70500980), (4, 35250490), (5, 28200392), (8, 17625245), (10, 14100196), (11, 12818360), (20, 7050098), (22, 6409180), (23, 6130520), (40, 3525049), (44, 3204590), (46, 3065260), (55, 2563672), (88, 1602295), (92, 1532630), (110, 1281836), (115, 1226104), (184, 766315), (220, 640918), (230, 613052), (253, 557320), (440, 320459), (460, 306526), (506, 278660), (920, 153263), (1012, 139330), (1265, 111464), (2024, 69665), (2530, 55732), (5060, 27866), (10120, 13933)]