79281047560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13860323}}^1$

素因数の和:13860358

約数の個数: 64

約数和(自身を含む): 209568098880

約数和(自身を除く): 130287051320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 13860323, 27720646, 55441292, 69301615, 110882584, 138603230, 152463553, 180184199, 277206460, 304927106, 360368398, 554412920, 609854212, 720736796, 762317765, 900920995, 1219708424, 1441473592, 1524635530, 1801841990, 1982026189, 3049271060, 3603683980, 3964052378, 6098542120, 7207367960, 7928104756, 9910130945, 15856209512, 19820261890, 39640523780, 79281047560]

約数ペア:

[(1, 79281047560), (2, 39640523780), (4, 19820261890), (5, 15856209512), (8, 9910130945), (10, 7928104756), (11, 7207367960), (13, 6098542120), (20, 3964052378), (22, 3603683980), (26, 3049271060), (40, 1982026189), (44, 1801841990), (52, 1524635530), (55, 1441473592), (65, 1219708424), (88, 900920995), (104, 762317765), (110, 720736796), (130, 609854212), (143, 554412920), (220, 360368398), (260, 304927106), (286, 277206460), (440, 180184199), (520, 152463553), (572, 138603230), (715, 110882584), (1144, 69301615), (1430, 55441292), (2860, 27720646), (5720, 13860323)]