520028110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{27617}}^1$

素因数の和:27900

約数の個数: 32

約数和(自身を含む): 1073787840

約数和(自身を除く): 553759730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3766, 9415, 18830, 27617, 55234, 138085, 193319, 276170, 386638, 966595, 1933190, 7428973, 14857946, 37144865, 52002811, 74289730, 104005622, 260014055, 520028110]

約数ペア:

[(1, 520028110), (2, 260014055), (5, 104005622), (7, 74289730), (10, 52002811), (14, 37144865), (35, 14857946), (70, 7428973), (269, 1933190), (538, 966595), (1345, 386638), (1883, 276170), (2690, 193319), (3766, 138085), (9415, 55234), (18830, 27617)]