5280781984

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{997}}^1\times {\mathrm{1607}}^1$

素因数の和:2717

約数の個数: 48

約数和(自身を含む): 10514544768

約数和(自身を除く): 5233762784

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 997, 1607, 1648, 1994, 3214, 3296, 3988, 6428, 7976, 12856, 15952, 25712, 31904, 51424, 102691, 165521, 205382, 331042, 410764, 662084, 821528, 1324168, 1602179, 1643056, 2648336, 3204358, 3286112, 5296672, 6408716, 12817432, 25634864, 51269728, 165024437, 330048874, 660097748, 1320195496, 2640390992, 5280781984]

約数ペア:

[(1, 5280781984), (2, 2640390992), (4, 1320195496), (8, 660097748), (16, 330048874), (32, 165024437), (103, 51269728), (206, 25634864), (412, 12817432), (824, 6408716), (997, 5296672), (1607, 3286112), (1648, 3204358), (1994, 2648336), (3214, 1643056), (3296, 1602179), (3988, 1324168), (6428, 821528), (7976, 662084), (12856, 410764), (15952, 331042), (25712, 205382), (31904, 165521), (51424, 102691)]