29097040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 77995008

約数和(自身を除く): 48897968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 223, 233, 280, 446, 466, 560, 892, 932, 1115, 1165, 1561, 1631, 1784, 1864, 2230, 2330, 3122, 3262, 3568, 3728, 4460, 4660, 6244, 6524, 7805, 8155, 8920, 9320, 12488, 13048, 15610, 16310, 17840, 18640, 24976, 26096, 31220, 32620, 51959, 62440, 65240, 103918, 124880, 130480, 207836, 259795, 363713, 415672, 519590, 727426, 831344, 1039180, 1454852, 1818565, 2078360, 2909704, 3637130, 4156720, 5819408, 7274260, 14548520, 29097040]

約数ペア:

[(1, 29097040), (2, 14548520), (4, 7274260), (5, 5819408), (7, 4156720), (8, 3637130), (10, 2909704), (14, 2078360), (16, 1818565), (20, 1454852), (28, 1039180), (35, 831344), (40, 727426), (56, 519590), (70, 415672), (80, 363713), (112, 259795), (140, 207836), (223, 130480), (233, 124880), (280, 103918), (446, 65240), (466, 62440), (560, 51959), (892, 32620), (932, 31220), (1115, 26096), (1165, 24976), (1561, 18640), (1631, 17840), (1784, 16310), (1864, 15610), (2230, 13048), (2330, 12488), (3122, 9320), (3262, 8920), (3568, 8155), (3728, 7805), (4460, 6524), (4660, 6244)]