5376280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 15225840

約数和(自身を除く): 9849560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 211, 245, 260, 280, 364, 392, 422, 455, 490, 520, 637, 728, 844, 910, 980, 1055, 1274, 1477, 1688, 1820, 1960, 2110, 2548, 2743, 2954, 3185, 3640, 4220, 5096, 5486, 5908, 6370, 7385, 8440, 10339, 10972, 11816, 12740, 13715, 14770, 19201, 20678, 21944, 25480, 27430, 29540, 38402, 41356, 51695, 54860, 59080, 76804, 82712, 96005, 103390, 109720, 134407, 153608, 192010, 206780, 268814, 384020, 413560, 537628, 672035, 768040, 1075256, 1344070, 2688140, 5376280]

約数ペア:

[(1, 5376280), (2, 2688140), (4, 1344070), (5, 1075256), (7, 768040), (8, 672035), (10, 537628), (13, 413560), (14, 384020), (20, 268814), (26, 206780), (28, 192010), (35, 153608), (40, 134407), (49, 109720), (52, 103390), (56, 96005), (65, 82712), (70, 76804), (91, 59080), (98, 54860), (104, 51695), (130, 41356), (140, 38402), (182, 29540), (196, 27430), (211, 25480), (245, 21944), (260, 20678), (280, 19201), (364, 14770), (392, 13715), (422, 12740), (455, 11816), (490, 10972), (520, 10339), (637, 8440), (728, 7385), (844, 6370), (910, 5908), (980, 5486), (1055, 5096), (1274, 4220), (1477, 3640), (1688, 3185), (1820, 2954), (1960, 2743), (2110, 2548)]