1254391551260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1\times {\mathrm{1093571}}^1$

素因数の和:1094354

約数の個数: 48

約数和(自身を含む): 2669820435072

約数和(自身を除く): 1415428883812

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 691, 830, 1382, 1660, 2764, 3455, 6910, 13820, 57353, 114706, 229412, 286765, 573530, 1093571, 1147060, 2187142, 4374284, 5467855, 10935710, 21871420, 90766393, 181532786, 363065572, 453831965, 755657561, 907663930, 1511315122, 1815327860, 3022630244, 3778287805, 7556575610, 15113151220, 62719577563, 125439155126, 250878310252, 313597887815, 627195775630, 1254391551260]

約数ペア:

[(1, 1254391551260), (2, 627195775630), (4, 313597887815), (5, 250878310252), (10, 125439155126), (20, 62719577563), (83, 15113151220), (166, 7556575610), (332, 3778287805), (415, 3022630244), (691, 1815327860), (830, 1511315122), (1382, 907663930), (1660, 755657561), (2764, 453831965), (3455, 363065572), (6910, 181532786), (13820, 90766393), (57353, 21871420), (114706, 10935710), (229412, 5467855), (286765, 4374284), (573530, 2187142), (1093571, 1147060)]