4346540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 10402560

約数和(自身を除く): 6056020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 859, 1012, 1265, 1718, 2530, 3436, 4295, 5060, 8590, 9449, 17180, 18898, 19757, 37796, 39514, 47245, 79028, 94490, 98785, 188980, 197570, 217327, 395140, 434654, 869308, 1086635, 2173270, 4346540]

約数ペア:

[(1, 4346540), (2, 2173270), (4, 1086635), (5, 869308), (10, 434654), (11, 395140), (20, 217327), (22, 197570), (23, 188980), (44, 98785), (46, 94490), (55, 79028), (92, 47245), (110, 39514), (115, 37796), (220, 19757), (230, 18898), (253, 17180), (460, 9449), (506, 8590), (859, 5060), (1012, 4295), (1265, 3436), (1718, 2530)]