1163017520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{8081}}^1$

素因数の和:8358

約数の個数: 80

約数和(自身を含む): 3102712128

約数和(自身を除く): 1939694608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 257, 280, 514, 560, 1028, 1285, 1799, 2056, 2570, 3598, 4112, 5140, 7196, 8081, 8995, 10280, 14392, 16162, 17990, 20560, 28784, 32324, 35980, 40405, 56567, 64648, 71960, 80810, 113134, 129296, 143920, 161620, 226268, 282835, 323240, 452536, 565670, 646480, 905072, 1131340, 2076817, 2262680, 4153634, 4525360, 8307268, 10384085, 14537719, 16614536, 20768170, 29075438, 33229072, 41536340, 58150876, 72688595, 83072680, 116301752, 145377190, 166145360, 232603504, 290754380, 581508760, 1163017520]

約数ペア:

[(1, 1163017520), (2, 581508760), (4, 290754380), (5, 232603504), (7, 166145360), (8, 145377190), (10, 116301752), (14, 83072680), (16, 72688595), (20, 58150876), (28, 41536340), (35, 33229072), (40, 29075438), (56, 20768170), (70, 16614536), (80, 14537719), (112, 10384085), (140, 8307268), (257, 4525360), (280, 4153634), (514, 2262680), (560, 2076817), (1028, 1131340), (1285, 905072), (1799, 646480), (2056, 565670), (2570, 452536), (3598, 323240), (4112, 282835), (5140, 226268), (7196, 161620), (8081, 143920), (8995, 129296), (10280, 113134), (14392, 80810), (16162, 71960), (17990, 64648), (20560, 56567), (28784, 40405), (32324, 35980)]