117784940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64717}}^1$

素因数の和:64746

約数の個数: 48

約数和(自身を含む): 304433472

約数和(自身を除く): 186648532

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 64717, 129434, 258868, 323585, 453019, 647170, 841321, 906038, 1294340, 1682642, 1812076, 2265095, 3365284, 4206605, 4530190, 5889247, 8413210, 9060380, 11778494, 16826420, 23556988, 29446235, 58892470, 117784940]

約数ペア:

[(1, 117784940), (2, 58892470), (4, 29446235), (5, 23556988), (7, 16826420), (10, 11778494), (13, 9060380), (14, 8413210), (20, 5889247), (26, 4530190), (28, 4206605), (35, 3365284), (52, 2265095), (65, 1812076), (70, 1682642), (91, 1294340), (130, 906038), (140, 841321), (182, 647170), (260, 453019), (364, 323585), (455, 258868), (910, 129434), (1820, 64717)]