121937668840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1\times {\mathrm{96779}}^1$

素因数の和:99226

約数の個数: 64

約数和(自身を含む): 295589347200

約数和(自身を除く): 173651678360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2423, 4846, 9692, 12115, 19384, 24230, 31499, 48460, 62998, 96779, 96920, 125996, 157495, 193558, 251992, 314990, 387116, 483895, 629980, 774232, 967790, 1258127, 1259960, 1935580, 2516254, 3871160, 5032508, 6290635, 10065016, 12581270, 25162540, 50325080, 234495517, 468991034, 937982068, 1172477585, 1875964136, 2344955170, 3048441721, 4689910340, 6096883442, 9379820680, 12193766884, 15242208605, 24387533768, 30484417210, 60968834420, 121937668840]

約数ペア:

[(1, 121937668840), (2, 60968834420), (4, 30484417210), (5, 24387533768), (8, 15242208605), (10, 12193766884), (13, 9379820680), (20, 6096883442), (26, 4689910340), (40, 3048441721), (52, 2344955170), (65, 1875964136), (104, 1172477585), (130, 937982068), (260, 468991034), (520, 234495517), (2423, 50325080), (4846, 25162540), (9692, 12581270), (12115, 10065016), (19384, 6290635), (24230, 5032508), (31499, 3871160), (48460, 2516254), (62998, 1935580), (96779, 1259960), (96920, 1258127), (125996, 967790), (157495, 774232), (193558, 629980), (251992, 483895), (314990, 387116)]