19053977884040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{817065947}}^1$

素因数の和:817066022

約数の個数: 64

約数和(自身を含む): 47651286087360

約数和(自身を除く): 28597308203320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5830, 11660, 23320, 817065947, 1634131894, 3268263788, 4085329735, 6536527576, 8170659470, 8987725417, 16341318940, 17975450834, 32682637880, 35950901668, 43304495191, 44938627085, 71901803336, 86608990382, 89877254170, 173217980764, 179754508340, 216522475955, 346435961528, 359509016680, 433044951910, 476349447101, 866089903820, 952698894202, 1732179807640, 1905397788404, 2381747235505, 3810795576808, 4763494471010, 9526988942020, 19053977884040]

約数ペア:

[(1, 19053977884040), (2, 9526988942020), (4, 4763494471010), (5, 3810795576808), (8, 2381747235505), (10, 1905397788404), (11, 1732179807640), (20, 952698894202), (22, 866089903820), (40, 476349447101), (44, 433044951910), (53, 359509016680), (55, 346435961528), (88, 216522475955), (106, 179754508340), (110, 173217980764), (212, 89877254170), (220, 86608990382), (265, 71901803336), (424, 44938627085), (440, 43304495191), (530, 35950901668), (583, 32682637880), (1060, 17975450834), (1166, 16341318940), (2120, 8987725417), (2332, 8170659470), (2915, 6536527576), (4664, 4085329735), (5830, 3268263788), (11660, 1634131894), (23320, 817065947)]