1384492010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 2777898240

約数和(自身を除く): 1393406230

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 103, 110, 178, 206, 445, 515, 890, 979, 1030, 1133, 1373, 1958, 2266, 2746, 4895, 5665, 6865, 9167, 9790, 11330, 13730, 15103, 18334, 30206, 45835, 75515, 91670, 100837, 122197, 141419, 151030, 201674, 244394, 282838, 504185, 610985, 707095, 1008370, 1221970, 1344167, 1414190, 1555609, 2688334, 3111218, 6720835, 7778045, 12586291, 13441670, 15556090, 25172582, 62931455, 125862910, 138449201, 276898402, 692246005, 1384492010]

約数ペア:

[(1, 1384492010), (2, 692246005), (5, 276898402), (10, 138449201), (11, 125862910), (22, 62931455), (55, 25172582), (89, 15556090), (103, 13441670), (110, 12586291), (178, 7778045), (206, 6720835), (445, 3111218), (515, 2688334), (890, 1555609), (979, 1414190), (1030, 1344167), (1133, 1221970), (1373, 1008370), (1958, 707095), (2266, 610985), (2746, 504185), (4895, 282838), (5665, 244394), (6865, 201674), (9167, 151030), (9790, 141419), (11330, 122197), (13730, 100837), (15103, 91670), (18334, 75515), (30206, 45835)]