5390736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 15374016

約数和(自身を除く): 9983280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 163, 208, 212, 312, 318, 326, 424, 489, 624, 636, 652, 689, 848, 978, 1272, 1304, 1378, 1956, 2067, 2119, 2544, 2608, 2756, 3912, 4134, 4238, 5512, 6357, 7824, 8268, 8476, 8639, 11024, 12714, 16536, 16952, 17278, 25428, 25917, 33072, 33904, 34556, 50856, 51834, 69112, 101712, 103668, 112307, 138224, 207336, 224614, 336921, 414672, 449228, 673842, 898456, 1347684, 1796912, 2695368, 5390736]

約数ペア:

[(1, 5390736), (2, 2695368), (3, 1796912), (4, 1347684), (6, 898456), (8, 673842), (12, 449228), (13, 414672), (16, 336921), (24, 224614), (26, 207336), (39, 138224), (48, 112307), (52, 103668), (53, 101712), (78, 69112), (104, 51834), (106, 50856), (156, 34556), (159, 33904), (163, 33072), (208, 25917), (212, 25428), (312, 17278), (318, 16952), (326, 16536), (424, 12714), (489, 11024), (624, 8639), (636, 8476), (652, 8268), (689, 7824), (848, 6357), (978, 5512), (1272, 4238), (1304, 4134), (1378, 3912), (1956, 2756), (2067, 2608), (2119, 2544)]