610450426940

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1\times {\mathrm{587}}^1\times {\mathrm{643}}^1$

素因数の和:1851

約数の個数: 96

約数和(自身を含む): 1295876171520

約数和(自身を除く): 685425744580

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 419, 587, 643, 772, 838, 965, 1174, 1286, 1676, 1930, 2095, 2348, 2572, 2935, 3215, 3860, 4190, 5870, 6430, 8380, 11740, 12860, 80867, 113291, 124099, 161734, 226582, 245953, 248198, 269417, 323468, 377441, 404335, 453164, 491906, 496396, 538834, 566455, 620495, 754882, 808670, 983812, 1077668, 1132910, 1229765, 1240990, 1347085, 1509764, 1617340, 1887205, 2265820, 2459530, 2481980, 2694170, 3774410, 4919060, 5388340, 7548820, 47468929, 51997481, 72846113, 94937858, 103994962, 145692226, 158147779, 189875716, 207989924, 237344645, 259987405, 291384452, 316295558, 364230565, 474689290, 519974810, 632591116, 728461130, 790738895, 949378580, 1039949620, 1456922260, 1581477790, 3162955580, 30522521347, 61045042694, 122090085388, 152612606735, 305225213470, 610450426940]

約数ペア:

[(1, 610450426940), (2, 305225213470), (4, 152612606735), (5, 122090085388), (10, 61045042694), (20, 30522521347), (193, 3162955580), (386, 1581477790), (419, 1456922260), (587, 1039949620), (643, 949378580), (772, 790738895), (838, 728461130), (965, 632591116), (1174, 519974810), (1286, 474689290), (1676, 364230565), (1930, 316295558), (2095, 291384452), (2348, 259987405), (2572, 237344645), (2935, 207989924), (3215, 189875716), (3860, 158147779), (4190, 145692226), (5870, 103994962), (6430, 94937858), (8380, 72846113), (11740, 51997481), (12860, 47468929), (80867, 7548820), (113291, 5388340), (124099, 4919060), (161734, 3774410), (226582, 2694170), (245953, 2481980), (248198, 2459530), (269417, 2265820), (323468, 1887205), (377441, 1617340), (404335, 1509764), (453164, 1347085), (491906, 1240990), (496396, 1229765), (538834, 1132910), (566455, 1077668), (620495, 983812), (754882, 808670)]