117696280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2003}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 287854560

約数和(自身を除く): 170158280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 2003, 2260, 2938, 4006, 4520, 5876, 7345, 8012, 10015, 11752, 14690, 16024, 20030, 26039, 29380, 40060, 52078, 58760, 80120, 104156, 130195, 208312, 226339, 260390, 452678, 520780, 905356, 1041560, 1131695, 1810712, 2263390, 2942407, 4526780, 5884814, 9053560, 11769628, 14712035, 23539256, 29424070, 58848140, 117696280]

約数ペア:

[(1, 117696280), (2, 58848140), (4, 29424070), (5, 23539256), (8, 14712035), (10, 11769628), (13, 9053560), (20, 5884814), (26, 4526780), (40, 2942407), (52, 2263390), (65, 1810712), (104, 1131695), (113, 1041560), (130, 905356), (226, 520780), (260, 452678), (452, 260390), (520, 226339), (565, 208312), (904, 130195), (1130, 104156), (1469, 80120), (2003, 58760), (2260, 52078), (2938, 40060), (4006, 29380), (4520, 26039), (5876, 20030), (7345, 16024), (8012, 14690), (10015, 11752)]