2079072320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1607}}^1$

素因数の和:1948

約数の個数: 112

約数和(自身を含む): 5352092928

約数和(自身を除く): 3273020608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 311, 320, 416, 520, 622, 832, 1040, 1244, 1555, 1607, 2080, 2488, 3110, 3214, 4043, 4160, 4976, 6220, 6428, 8035, 8086, 9952, 12440, 12856, 16070, 16172, 19904, 20215, 20891, 24880, 25712, 32140, 32344, 40430, 41782, 49760, 51424, 64280, 64688, 80860, 83564, 99520, 102848, 104455, 128560, 129376, 161720, 167128, 208910, 257120, 258752, 323440, 334256, 417820, 499777, 514240, 646880, 668512, 835640, 999554, 1293760, 1337024, 1671280, 1999108, 2498885, 3342560, 3998216, 4997770, 6497101, 6685120, 7996432, 9995540, 12994202, 15992864, 19991080, 25988404, 31985728, 32485505, 39982160, 51976808, 64971010, 79964320, 103953616, 129942020, 159928640, 207907232, 259884040, 415814464, 519768080, 1039536160, 2079072320]

約数ペア:

[(1, 2079072320), (2, 1039536160), (4, 519768080), (5, 415814464), (8, 259884040), (10, 207907232), (13, 159928640), (16, 129942020), (20, 103953616), (26, 79964320), (32, 64971010), (40, 51976808), (52, 39982160), (64, 32485505), (65, 31985728), (80, 25988404), (104, 19991080), (130, 15992864), (160, 12994202), (208, 9995540), (260, 7996432), (311, 6685120), (320, 6497101), (416, 4997770), (520, 3998216), (622, 3342560), (832, 2498885), (1040, 1999108), (1244, 1671280), (1555, 1337024), (1607, 1293760), (2080, 999554), (2488, 835640), (3110, 668512), (3214, 646880), (4043, 514240), (4160, 499777), (4976, 417820), (6220, 334256), (6428, 323440), (8035, 258752), (8086, 257120), (9952, 208910), (12440, 167128), (12856, 161720), (16070, 129376), (16172, 128560), (19904, 104455), (20215, 102848), (20891, 99520), (24880, 83564), (25712, 80860), (32140, 64688), (32344, 64280), (40430, 51424), (41782, 49760)]