171024820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 365783040

約数和(自身を除く): 194758220

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 269, 332, 383, 415, 538, 766, 830, 1076, 1345, 1532, 1660, 1915, 2690, 3830, 5380, 7660, 22327, 31789, 44654, 63578, 89308, 103027, 111635, 127156, 158945, 206054, 223270, 317890, 412108, 446540, 515135, 635780, 1030270, 2060540, 8551241, 17102482, 34204964, 42756205, 85512410, 171024820]

約数ペア:

[(1, 171024820), (2, 85512410), (4, 42756205), (5, 34204964), (10, 17102482), (20, 8551241), (83, 2060540), (166, 1030270), (269, 635780), (332, 515135), (383, 446540), (415, 412108), (538, 317890), (766, 223270), (830, 206054), (1076, 158945), (1345, 127156), (1532, 111635), (1660, 103027), (1915, 89308), (2690, 63578), (3830, 44654), (5380, 31789), (7660, 22327)]