469486580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53717}}^1$

素因数の和:53768

約数の個数: 48

約数和(自身を含む): 1082954880

約数和(自身を除く): 613468300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 53717, 107434, 214868, 268585, 537170, 1020623, 1074340, 1235491, 2041246, 2470982, 4082492, 4941964, 5103115, 6177455, 10206230, 12354910, 20412460, 23474329, 24709820, 46948658, 93897316, 117371645, 234743290, 469486580]

約数ペア:

[(1, 469486580), (2, 234743290), (4, 117371645), (5, 93897316), (10, 46948658), (19, 24709820), (20, 23474329), (23, 20412460), (38, 12354910), (46, 10206230), (76, 6177455), (92, 5103115), (95, 4941964), (115, 4082492), (190, 2470982), (230, 2041246), (380, 1235491), (437, 1074340), (460, 1020623), (874, 537170), (1748, 268585), (2185, 214868), (4370, 107434), (8740, 53717)]