127732060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2141}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 284286240

約数和(自身を除く): 156554180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 380, 628, 785, 1570, 2141, 2983, 3140, 4282, 5966, 8564, 10705, 11932, 14915, 21410, 29830, 40679, 42820, 59660, 81358, 162716, 203395, 336137, 406790, 672274, 813580, 1344548, 1680685, 3361370, 6386603, 6722740, 12773206, 25546412, 31933015, 63866030, 127732060]

約数ペア:

[(1, 127732060), (2, 63866030), (4, 31933015), (5, 25546412), (10, 12773206), (19, 6722740), (20, 6386603), (38, 3361370), (76, 1680685), (95, 1344548), (157, 813580), (190, 672274), (314, 406790), (380, 336137), (628, 203395), (785, 162716), (1570, 81358), (2141, 59660), (2983, 42820), (3140, 40679), (4282, 29830), (5966, 21410), (8564, 14915), (10705, 11932)]