5789840

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{211}}^1$

素因数の和:245

約数の個数: 80

約数和(自身を含む): 15772800

約数和(自身を除く): 9982960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 211, 245, 280, 343, 392, 422, 490, 560, 686, 784, 844, 980, 1055, 1372, 1477, 1688, 1715, 1960, 2110, 2744, 2954, 3376, 3430, 3920, 4220, 5488, 5908, 6860, 7385, 8440, 10339, 11816, 13720, 14770, 16880, 20678, 23632, 27440, 29540, 41356, 51695, 59080, 72373, 82712, 103390, 118160, 144746, 165424, 206780, 289492, 361865, 413560, 578984, 723730, 827120, 1157968, 1447460, 2894920, 5789840]

約数ペア:

[(1, 5789840), (2, 2894920), (4, 1447460), (5, 1157968), (7, 827120), (8, 723730), (10, 578984), (14, 413560), (16, 361865), (20, 289492), (28, 206780), (35, 165424), (40, 144746), (49, 118160), (56, 103390), (70, 82712), (80, 72373), (98, 59080), (112, 51695), (140, 41356), (196, 29540), (211, 27440), (245, 23632), (280, 20678), (343, 16880), (392, 14770), (422, 13720), (490, 11816), (560, 10339), (686, 8440), (784, 7385), (844, 6860), (980, 5908), (1055, 5488), (1372, 4220), (1477, 3920), (1688, 3430), (1715, 3376), (1960, 2954), (2110, 2744)]