326047454260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2111}}^1\times {\mathrm{63823}}^1$

素因数の和:65965

約数の個数: 72

約数和(自身を含む): 752972064768

約数和(自身を除く): 426924610508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2111, 2420, 4222, 8444, 10555, 21110, 23221, 42220, 46442, 63823, 92884, 116105, 127646, 232210, 255292, 255431, 319115, 464420, 510862, 638230, 702053, 1021724, 1276460, 1277155, 1404106, 2554310, 2808212, 3510265, 5108620, 7020530, 7722583, 14041060, 15445166, 30890332, 38612915, 77225830, 134730353, 154451660, 269460706, 538921412, 673651765, 1347303530, 1482033883, 2694607060, 2964067766, 5928135532, 7410169415, 14820338830, 16302372713, 29640677660, 32604745426, 65209490852, 81511863565, 163023727130, 326047454260]

約数ペア:

[(1, 326047454260), (2, 163023727130), (4, 81511863565), (5, 65209490852), (10, 32604745426), (11, 29640677660), (20, 16302372713), (22, 14820338830), (44, 7410169415), (55, 5928135532), (110, 2964067766), (121, 2694607060), (220, 1482033883), (242, 1347303530), (484, 673651765), (605, 538921412), (1210, 269460706), (2111, 154451660), (2420, 134730353), (4222, 77225830), (8444, 38612915), (10555, 30890332), (21110, 15445166), (23221, 14041060), (42220, 7722583), (46442, 7020530), (63823, 5108620), (92884, 3510265), (116105, 2808212), (127646, 2554310), (232210, 1404106), (255292, 1277155), (255431, 1276460), (319115, 1021724), (464420, 702053), (510862, 638230)]