447736691240

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1201}}^1\times {\mathrm{44171}}^1$

素因数の和:45594

約数の個数: 64

約数和(自身を含む): 1013047715520

約数和(自身を除く): 565311024280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1201, 1688, 2110, 2402, 4220, 4804, 6005, 8440, 9608, 12010, 24020, 44171, 48040, 88342, 176684, 220855, 253411, 353368, 441710, 506822, 883420, 1013644, 1267055, 1766840, 2027288, 2534110, 5068220, 9320081, 10136440, 18640162, 37280324, 46600405, 53049371, 74560648, 93200810, 106098742, 186401620, 212197484, 265246855, 372803240, 424394968, 530493710, 1060987420, 2121974840, 11193417281, 22386834562, 44773669124, 55967086405, 89547338248, 111934172810, 223868345620, 447736691240]

約数ペア:

[(1, 447736691240), (2, 223868345620), (4, 111934172810), (5, 89547338248), (8, 55967086405), (10, 44773669124), (20, 22386834562), (40, 11193417281), (211, 2121974840), (422, 1060987420), (844, 530493710), (1055, 424394968), (1201, 372803240), (1688, 265246855), (2110, 212197484), (2402, 186401620), (4220, 106098742), (4804, 93200810), (6005, 74560648), (8440, 53049371), (9608, 46600405), (12010, 37280324), (24020, 18640162), (44171, 10136440), (48040, 9320081), (88342, 5068220), (176684, 2534110), (220855, 2027288), (253411, 1766840), (353368, 1267055), (441710, 1013644), (506822, 883420)]